app.py

import warnings
warnings.filterwarnings('ignore')

import subprocess, io, os, sys, time
os.system("pip install gradio==3.40.1")
import gradio as gr

from loguru import logger

os.environ["CUDA_VISIBLE_DEVICES"] = "0"

if os.environ.get('IS_MY_DEBUG') is None:
    result = subprocess.run(['pip', 'install', '-e', 'GroundingDINO'], check=True)
    print(f'pip install GroundingDINO = {result}')

# result = subprocess.run(['pip', 'list'], check=True)
# print(f'pip list = {result}')

sys.path.insert(0, './GroundingDINO')

import argparse
import copy

import numpy as np
import torch
from PIL import Image, ImageDraw, ImageFont, ImageOps

# Grounding DINO
import GroundingDINO.groundingdino.datasets.transforms as T
from GroundingDINO.groundingdino.models import build_model
from GroundingDINO.groundingdino.util import box_ops
from GroundingDINO.groundingdino.util.slconfig import SLConfig
from GroundingDINO.groundingdino.util.utils import clean_state_dict, get_phrases_from_posmap

import cv2
import numpy as np
import matplotlib.pyplot as plt

groundingdino_enable = True
sam_enable = True
inpainting_enable = True
ram_enable = True

lama_cleaner_enable = True

kosmos_enable = False

# qwen_enable = True
# from qwen_utils import *

if os.environ.get('IS_MY_DEBUG') is not None:
    sam_enable = False
    ram_enable = False
    inpainting_enable = False
    kosmos_enable = False

if lama_cleaner_enable:
    try:    
        from lama_cleaner.model_manager import ModelManager
        from lama_cleaner.schema import Config as lama_Config    
    except Exception as e:
        lama_cleaner_enable = False

# segment anything
from segment_anything import build_sam, SamPredictor, SamAutomaticMaskGenerator

# diffusers
import PIL
import requests
import torch
from io import BytesIO
from diffusers import StableDiffusionInpaintPipeline
from huggingface_hub import hf_hub_download

from utils import computer_info

# relate anything
from ram_utils import iou, sort_and_deduplicate, relation_classes, MLP, show_anns, ram_show_mask
from ram_train_eval import RamModel, RamPredictor
from mmengine.config import Config as mmengine_Config

if lama_cleaner_enable:
    from lama_cleaner.helper import (
        load_img,
        numpy_to_bytes,
        resize_max_size,
    )

# from transformers import AutoProcessor, AutoModelForVision2Seq
import ast

if kosmos_enable:
    os.system("pip install transformers@git+https://github.com/huggingface/transformers.git@main")
    # os.system("pip install transformers==4.32.0")

from kosmos_utils import *

from tencent_utils import get_tmt_client, getTextTrans_tmt
tmt_client = get_tmt_client()
def getTextTrans(text, source='zh', target='en'):
    return getTextTrans_tmt(tmt_client, text, source, target)

config_file = 'GroundingDINO/groundingdino/config/GroundingDINO_SwinT_OGC.py'
ckpt_repo_id = "ShilongLiu/GroundingDINO"
ckpt_filenmae = "groundingdino_swint_ogc.pth"
sam_checkpoint = './sam_vit_h_4b8939.pth' 
output_dir = "outputs"

device = 'cpu'
os.makedirs(output_dir, exist_ok=True)
groundingdino_model = None
sam_device = None
sam_model = None
sam_predictor = None
sam_mask_generator = None
sd_model = None
lama_cleaner_model= None
ram_model = None
kosmos_model = None
kosmos_processor = None

def load_model_hf(model_config_path, repo_id, filename, device='cpu'):
    args = SLConfig.fromfile(model_config_path) 
    model = build_model(args)
    args.device = device

    cache_file = hf_hub_download(repo_id=repo_id, filename=filename)
    checkpoint = torch.load(cache_file, map_location=device)
    log = model.load_state_dict(clean_state_dict(checkpoint['model']), strict=False)
    print("Model loaded from {} \n => {}".format(cache_file, log))
    _ = model.eval()
    return model    

def plot_boxes_to_image(image_pil, tgt):
    H, W = tgt["size"]
    boxes = tgt["boxes"]
    labels = tgt["labels"]
    assert len(boxes) == len(labels), "boxes and labels must have same length"

    draw = ImageDraw.Draw(image_pil)
    mask = Image.new("L", image_pil.size, 0)
    mask_draw = ImageDraw.Draw(mask)

    # draw boxes and masks
    for box, label in zip(boxes, labels):
        # from 0..1 to 0..W, 0..H
        box = box * torch.Tensor([W, H, W, H])
        # from xywh to xyxy
        box[:2] -= box[2:] / 2
        box[2:] += box[:2]
        # random color
        color = tuple(np.random.randint(0, 255, size=3).tolist())
        # draw
        x0, y0, x1, y1 = box
        x0, y0, x1, y1 = int(x0), int(y0), int(x1), int(y1)

        draw.rectangle([x0, y0, x1, y1], outline=color, width=6)
        # draw.text((x0, y0), str(label), fill=color)

        font = ImageFont.load_default()
        if hasattr(font, "getbbox"):
            bbox = draw.textbbox((x0, y0), str(label), font)
        else:
            w, h = draw.textsize(str(label), font)
            bbox = (x0, y0, w + x0, y0 + h)
        # bbox = draw.textbbox((x0, y0), str(label))
        draw.rectangle(bbox, fill=color)

        try:
            font = os.path.join(cv2.__path__[0],'qt','fonts','DejaVuSans.ttf')
            font_size = 36
            new_font = ImageFont.truetype(font, font_size)

            draw.text((x0+2, y0+2), str(label), font=new_font, fill="white")
        except Exception as e:
            pass

        mask_draw.rectangle([x0, y0, x1, y1], fill=255, width=6)


    return image_pil, mask

def load_image(image_path):
    # # load image
    if isinstance(image_path, PIL.Image.Image):
        image_pil = image_path
    else:
        image_pil = Image.open(image_path).convert("RGB")  # load image

    transform = T.Compose(
        [
            T.RandomResize([800], max_size=1333),
            T.ToTensor(),
            T.Normalize([0.485, 0.456, 0.406], [0.229, 0.224, 0.225]),
        ]
    )
    image, _ = transform(image_pil, None)  # 3, h, w
    return image_pil, image

def get_grounding_output(model, image, caption, box_threshold, text_threshold, with_logits=True, device="cpu"):
    caption = caption.lower()
    caption = caption.strip()
    if not caption.endswith("."):
        caption = caption + "."
    model = model.to(device)
    image = image.to(device)
    with torch.no_grad():
        outputs = model(image[None], captions=[caption])
    logits = outputs["pred_logits"].cpu().sigmoid()[0]  # (nq, 256)
    boxes = outputs["pred_boxes"].cpu()[0]  # (nq, 4)
    logits.shape[0]

    # filter output
    logits_filt = logits.clone()
    boxes_filt = boxes.clone()
    filt_mask = logits_filt.max(dim=1)[0] > box_threshold
    logits_filt = logits_filt[filt_mask]  # num_filt, 256
    boxes_filt = boxes_filt[filt_mask]  # num_filt, 4
    logits_filt.shape[0]

    # get phrase
    tokenlizer = model.tokenizer
    tokenized = tokenlizer(caption)
    # build pred
    pred_phrases = []
    for logit, box in zip(logits_filt, boxes_filt):
        pred_phrase = get_phrases_from_posmap(logit > text_threshold, tokenized, tokenlizer)
        if with_logits:
            pred_phrases.append(pred_phrase + f"({str(logit.max().item())[:4]})")
        else:
            pred_phrases.append(pred_phrase)

    return boxes_filt, pred_phrases

def show_mask(mask, ax, random_color=False):
    if random_color:
        color = np.concatenate([np.random.random(3), np.array([0.6])], axis=0)
    else:
        color = np.array([30/255, 144/255, 255/255, 0.6])
    h, w = mask.shape[-2:]
    mask_image = mask.reshape(h, w, 1) * color.reshape(1, 1, -1)
    ax.imshow(mask_image)

def show_box(box, ax, label):
    x0, y0 = box[0], box[1]
    w, h = box[2] - box[0], box[3] - box[1]
    ax.add_patch(plt.Rectangle((x0, y0), w, h, edgecolor='green', facecolor=(0,0,0,0), lw=2)) 
    ax.text(x0, y0, label)

def xywh_to_xyxy(box, sizeW, sizeH):
    if isinstance(box, list):
        box = torch.Tensor(box)
    box = box * torch.Tensor([sizeW, sizeH, sizeW, sizeH])
    box[:2] -= box[2:] / 2
    box[2:] += box[:2]
    box = box.numpy()
    return box

def mask_extend(img, box, extend_pixels=10, useRectangle=True):
    box[0] = int(box[0])
    box[1] = int(box[1])
    box[2] = int(box[2])
    box[3] = int(box[3])
    region = img.crop(tuple(box))
    new_width = box[2] - box[0] + 2*extend_pixels
    new_height = box[3] - box[1] + 2*extend_pixels

    region_BILINEAR = region.resize((int(new_width), int(new_height)))
    if useRectangle:
        region_draw = ImageDraw.Draw(region_BILINEAR)
        region_draw.rectangle((0, 0, new_width, new_height), fill=(255, 255, 255))    
    img.paste(region_BILINEAR, (int(box[0]-extend_pixels), int(box[1]-extend_pixels)))
    return img

def mix_masks(imgs):
    re_img =  1 - np.asarray(imgs[0].convert("1"))
    for i in range(len(imgs)-1):
        re_img = np.multiply(re_img, 1 - np.asarray(imgs[i+1].convert("1")))
    re_img =  1 - re_img
    return  Image.fromarray(np.uint8(255*re_img))

def set_device():
    if os.environ.get('IS_MY_DEBUG') is None:
        device = 'cuda' if torch.cuda.is_available() else 'cpu'
    else:
        device = 'cpu'
    print(f'device={device}')
    return device

def load_groundingdino_model(device):
    # initialize groundingdino model
    logger.info(f"initialize groundingdino model...")
    groundingdino_model = load_model_hf(config_file, ckpt_repo_id, ckpt_filenmae, device=device) #'cpu')
    return groundingdino_model

def get_sam_vit_h_4b8939():
    if not os.path.exists('./sam_vit_h_4b8939.pth'):
        logger.info(f"get sam_vit_h_4b8939.pth...")
        result = subprocess.run(['wget', 'https://dl.fbaipublicfiles.com/segment_anything/sam_vit_h_4b8939.pth'], check=True)
        print(f'wget sam_vit_h_4b8939.pth result = {result}')

def load_sam_model(device):
    # initialize SAM
    global sam_model, sam_predictor, sam_mask_generator, sam_device
    get_sam_vit_h_4b8939()
    logger.info(f"initialize SAM model...")
    sam_device = device
    sam_model = build_sam(checkpoint=sam_checkpoint).to(sam_device)
    sam_predictor = SamPredictor(sam_model)
    sam_mask_generator = SamAutomaticMaskGenerator(sam_model)

def load_sd_model(device):
    # initialize stable-diffusion-inpainting
    global sd_model
    logger.info(f"initialize stable-diffusion-inpainting...")
    sd_model = None
    if os.environ.get('IS_MY_DEBUG') is None:
        sd_model = StableDiffusionInpaintPipeline.from_pretrained(
                "runwayml/stable-diffusion-inpainting", 
                revision="fp16",
                # "stabilityai/stable-diffusion-2-inpainting",
                torch_dtype=torch.float16,
        )
        sd_model = sd_model.to(device)

def load_lama_cleaner_model(device):
    # initialize lama_cleaner
    global lama_cleaner_model
    logger.info(f"initialize lama_cleaner...")

    lama_cleaner_model = ModelManager(
            name='lama',
            device=device,
        )

def lama_cleaner_process(image, mask, cleaner_size_limit=1080):
    ori_image = image
    if mask.shape[0] == image.shape[1] and mask.shape[1] == image.shape[0] and mask.shape[0] != mask.shape[1]:
        # rotate image
        ori_image = np.transpose(image[::-1, ...][:, ::-1], axes=(1, 0, 2))[::-1, ...]
        image = ori_image
    
    original_shape = ori_image.shape
    interpolation = cv2.INTER_CUBIC
    
    size_limit = cleaner_size_limit
    if size_limit == -1:
        size_limit = max(image.shape)
    else:
        size_limit = int(size_limit)

    config = lama_Config(
        ldm_steps=25,
        ldm_sampler='plms',
        zits_wireframe=True,
        hd_strategy='Original',
        hd_strategy_crop_margin=196,
        hd_strategy_crop_trigger_size=1280,
        hd_strategy_resize_limit=2048,
        prompt='',
        use_croper=False,
        croper_x=0,
        croper_y=0,
        croper_height=512,
        croper_width=512,
        sd_mask_blur=5,
        sd_strength=0.75,
        sd_steps=50,
        sd_guidance_scale=7.5,
        sd_sampler='ddim',
        sd_seed=42,
        cv2_flag='INPAINT_NS',
        cv2_radius=5,
    )
    
    if config.sd_seed == -1:
        config.sd_seed = random.randint(1, 999999999)

    # logger.info(f"Origin image shape_0_: {original_shape} / {size_limit}")
    image = resize_max_size(image, size_limit=size_limit, interpolation=interpolation)
    # logger.info(f"Resized image shape_1_: {image.shape}")
    
    # logger.info(f"mask image shape_0_: {mask.shape} / {type(mask)}")
    mask = resize_max_size(mask, size_limit=size_limit, interpolation=interpolation)
    # logger.info(f"mask image shape_1_: {mask.shape} / {type(mask)}")

    res_np_img = lama_cleaner_model(image, mask, config)
    torch.cuda.empty_cache()
  
    image = Image.open(io.BytesIO(numpy_to_bytes(res_np_img, 'png')))
    return  image

class Ram_Predictor(RamPredictor):
    def __init__(self, config, device='cpu'):
        self.config = config
        self.device = torch.device(device)
        self._build_model()

    def _build_model(self):
        self.model = RamModel(**self.config.model).to(self.device)
        if self.config.load_from is not None:
            self.model.load_state_dict(torch.load(self.config.load_from, map_location=self.device))
        self.model.train()

def load_ram_model(device):
    # load ram model
    global ram_model
    if os.environ.get('IS_MY_DEBUG') is not None:
        return
    model_path = "./checkpoints/ram_epoch12.pth"
    ram_config = dict(
        model=dict(
            pretrained_model_name_or_path='bert-base-uncased',
            load_pretrained_weights=False,
            num_transformer_layer=2,
            input_feature_size=256,
            output_feature_size=768,
            cls_feature_size=512,
            num_relation_classes=56,
            pred_type='attention',
            loss_type='multi_label_ce',
        ),
        load_from=model_path,
    )
    ram_config = mmengine_Config(ram_config)
    ram_model = Ram_Predictor(ram_config, device)

# visualization
def draw_selected_mask(mask, draw):
    color = (255, 0, 0, 153)
    nonzero_coords = np.transpose(np.nonzero(mask))
    for coord in nonzero_coords:
        draw.point(coord[::-1], fill=color)

def draw_object_mask(mask, draw):
    color = (0, 0, 255, 153)
    nonzero_coords = np.transpose(np.nonzero(mask))
    for coord in nonzero_coords:
        draw.point(coord[::-1], fill=color)

def create_title_image(word1, word2, word3, width, font_path='./assets/OpenSans-Bold.ttf'):
    # Define the colors to use for each word
    color_red = (255, 0, 0)
    color_black = (0, 0, 0)
    color_blue = (0, 0, 255)

    # Define the initial font size and spacing between words
    font_size = 40

    # Create a new image with the specified width and white background
    image = Image.new('RGB', (width, 60), (255, 255, 255))

    try:
        # Load the specified font
        font = ImageFont.truetype(font_path, font_size)

        # Keep increasing the font size until all words fit within the desired width
        while True:
            # Create a draw object for the image
            draw = ImageDraw.Draw(image)
            
            word_spacing = font_size / 2
            # Draw each word in the appropriate color
            x_offset = word_spacing
            draw.text((x_offset, 0), word1, color_red, font=font)
            x_offset += font.getsize(word1)[0] + word_spacing
            draw.text((x_offset, 0), word2, color_black, font=font)
            x_offset += font.getsize(word2)[0] + word_spacing
            draw.text((x_offset, 0), word3, color_blue, font=font)
            
            word_sizes = [font.getsize(word) for word in [word1, word2, word3]]
            total_width = sum([size[0] for size in word_sizes]) + word_spacing * 3

            # Stop increasing font size if the image is within the desired width
            if total_width <= width:
                break
                
            # Increase font size and reset the draw object
            font_size -= 1
            image = Image.new('RGB', (width, 50), (255, 255, 255))
            font = ImageFont.truetype(font_path, font_size)
            draw = None
    except Exception as e:
        pass

    return image

def concatenate_images_vertical(image1, image2):
    # Get the dimensions of the two images
    width1, height1 = image1.size
    width2, height2 = image2.size

    # Create a new image with the combined height and the maximum width
    new_image = Image.new('RGBA', (max(width1, width2), height1 + height2))

    # Paste the first image at the top of the new image
    new_image.paste(image1, (0, 0))

    # Paste the second image below the first image
    new_image.paste(image2, (0, height1))

    return new_image

def relate_anything(input_image, k):    
    logger.info(f'relate_anything_1_{input_image.size}_')
    w, h = input_image.size
    max_edge = 1500
    if w > max_edge or h > max_edge:
        ratio = max(w, h) / max_edge
        new_size = (int(w / ratio), int(h / ratio))
        input_image.thumbnail(new_size)
    
    logger.info(f'relate_anything_2_')
    # load image
    pil_image = input_image.convert('RGBA')
    image = np.array(input_image)
    sam_masks = sam_mask_generator.generate(image)
    filtered_masks = sort_and_deduplicate(sam_masks)

    logger.info(f'relate_anything_3_')
    feat_list = []
    for fm in filtered_masks:
        feat = torch.Tensor(fm['feat']).unsqueeze(0).unsqueeze(0).to(device)
        feat_list.append(feat)
    feat = torch.cat(feat_list, dim=1).to(device)
    matrix_output, rel_triplets = ram_model.predict(feat)

    logger.info(f'relate_anything_4_')
    pil_image_list = []
    for i, rel in enumerate(rel_triplets[:k]):
        s,o,r = int(rel[0]),int(rel[1]),int(rel[2])
        relation = relation_classes[r]

        mask_image = Image.new('RGBA', pil_image.size, color=(0, 0, 0, 0))
        mask_draw = ImageDraw.Draw(mask_image)
            
        draw_selected_mask(filtered_masks[s]['segmentation'], mask_draw)
        draw_object_mask(filtered_masks[o]['segmentation'], mask_draw)

        current_pil_image = pil_image.copy()
        current_pil_image.alpha_composite(mask_image)
                
        title_image = create_title_image('Red', relation, 'Blue', current_pil_image.size[0])
        concate_pil_image = concatenate_images_vertical(current_pil_image, title_image)
        pil_image_list.append(concate_pil_image)

    logger.info(f'relate_anything_5_{len(pil_image_list)}')
    return pil_image_list

mask_source_draw = "draw a mask on input image"
mask_source_segment = "type what to detect below"

def get_time_cost(run_task_time, time_cost_str):
    now_time = int(time.time()*1000)
    if run_task_time == 0:
        time_cost_str = 'start'
    else:
        if time_cost_str != '': 
            time_cost_str += f'-->'
        time_cost_str += f'{now_time - run_task_time}'
    run_task_time = now_time
    return run_task_time, time_cost_str

def run_anything_task(input_image, text_prompt, task_type, inpaint_prompt, box_threshold, text_threshold, 
            iou_threshold, inpaint_mode, mask_source_radio, remove_mode, remove_mask_extend, num_relation, kosmos_input, cleaner_size_limit=1080):

    text_prompt = getTextTrans(text_prompt, source='zh', target='en')
    inpaint_prompt = getTextTrans(inpaint_prompt, source='zh', target='en')

    run_task_time = 0
    time_cost_str = ''
    run_task_time, time_cost_str = get_time_cost(run_task_time, time_cost_str)

    if (task_type == 'Kosmos-2'):
        global kosmos_model, kosmos_processor
        if isinstance(input_image, dict):
            image_pil, image = load_image(input_image['image'].convert("RGB"))
            input_img = input_image['image']
        else:
            image_pil, image = load_image(input_image.convert("RGB"))
            input_img = input_image
            
        kosmos_image, kosmos_text, kosmos_entities = kosmos_generate_predictions(image_pil, kosmos_input, kosmos_model, kosmos_processor)
        run_task_time, time_cost_str = get_time_cost(run_task_time, time_cost_str)
        return None, None, time_cost_str, kosmos_image, gr.Textbox.update(visible=(time_cost_str !='')), kosmos_text, kosmos_entities

    if (task_type == 'relate anything'):
        output_images = relate_anything(input_image['image'], num_relation)
        run_task_time, time_cost_str = get_time_cost(run_task_time, time_cost_str)
        return output_images, gr.Gallery.update(label='relate images'), time_cost_str, gr.Textbox.update(visible=(time_cost_str !='')), None, None, None

    text_prompt = text_prompt.strip()
    if not ((task_type == 'inpainting' or task_type == 'remove') and mask_source_radio == mask_source_draw):
        if text_prompt == '':
            return [], gr.Gallery.update(label='Detection prompt is not found!😂😂😂😂'), time_cost_str, gr.Textbox.update(visible=(time_cost_str !='')), None, None, None

    if input_image is None:
            return [], gr.Gallery.update(label='Please upload a image!😂😂😂😂'), time_cost_str, gr.Textbox.update(visible=(time_cost_str !='')), None, None, None

    file_temp = int(time.time())
    logger.info(f'run_anything_task_002/{device}_[{file_temp}]_{task_type}/{inpaint_mode}/[{mask_source_radio}]/{remove_mode}/{remove_mask_extend}_[{text_prompt}]/[{inpaint_prompt}]___1_')

    output_images = []

    # load image
    if mask_source_radio == mask_source_draw:
        input_mask_pil = input_image['mask']
        input_mask = np.array(input_mask_pil.convert("L"))  
    
    if isinstance(input_image, dict):
        image_pil, image = load_image(input_image['image'].convert("RGB"))
        input_img = input_image['image']
        output_images.append(input_image['image'])
        run_task_time, time_cost_str = get_time_cost(run_task_time, time_cost_str)
    else:
        image_pil, image = load_image(input_image.convert("RGB"))
        input_img = input_image
        output_images.append(input_image)
        run_task_time, time_cost_str = get_time_cost(run_task_time, time_cost_str)

    size = image_pil.size
    H, W = size[1], size[0]

    # run grounding dino model
    if (task_type == 'inpainting' or task_type == 'remove') and mask_source_radio == mask_source_draw:
        pass
    else:
        groundingdino_device = 'cpu'
        if device != 'cpu':
            try:
                from groundingdino import _C
                groundingdino_device = 'cuda:0'
            except:
                warnings.warn("Failed to load custom C++ ops. Running on CPU mode Only in groundingdino!")

        boxes_filt, pred_phrases = get_grounding_output(
            groundingdino_model, image, text_prompt, box_threshold, text_threshold, device=groundingdino_device
        )
        if boxes_filt.size(0) == 0:
            logger.info(f'run_anything_task_[{file_temp}]_{task_type}_[{text_prompt}]_1___{groundingdino_device}/[No objects detected, please try others.]_')
            return [], gr.Gallery.update(label='No objects detected, please try others.😂😂😂😂'), time_cost_str, gr.Textbox.update(visible=(time_cost_str !='')), None, None, None
        boxes_filt_ori = copy.deepcopy(boxes_filt)

        pred_dict = {
            "boxes": boxes_filt,
            "size": [size[1], size[0]],  # H,W
            "labels": pred_phrases,
        }

        image_with_box = plot_boxes_to_image(copy.deepcopy(image_pil), pred_dict)[0]
        output_images.append(image_with_box)
        run_task_time, time_cost_str = get_time_cost(run_task_time, time_cost_str)

    logger.info(f'run_anything_task_[{file_temp}]_{task_type}_2_')
    if task_type == 'segment' or ((task_type == 'inpainting' or task_type == 'remove') and mask_source_radio == mask_source_segment):
        image = np.array(input_img)
        if sam_predictor:
            sam_predictor.set_image(image)

        for i in range(boxes_filt.size(0)):
            boxes_filt[i] = boxes_filt[i] * torch.Tensor([W, H, W, H])
            boxes_filt[i][:2] -= boxes_filt[i][2:] / 2
            boxes_filt[i][2:] += boxes_filt[i][:2]

        if sam_predictor:
            boxes_filt = boxes_filt.to(sam_device)
            transformed_boxes = sam_predictor.transform.apply_boxes_torch(boxes_filt, image.shape[:2])

            masks, _, _, _ = sam_predictor.predict_torch(
                point_coords = None,
                point_labels = None,
                boxes = transformed_boxes,
                multimask_output = False,
            )
            # masks: [9, 1, 512, 512]
            assert sam_checkpoint, 'sam_checkpoint is not found!'
        else:
            masks = torch.zeros(len(boxes_filt), 1, H, W)   
            mask_count = 0         
            for box in boxes_filt:
                masks[mask_count, 0, int(box[1]):int(box[3]), int(box[0]):int(box[2])] = 1  
                mask_count += 1   
            masks = torch.where(masks > 0, True, False)      
            run_mode = "rectangle"

        # draw output image
        plt.figure(figsize=(10, 10))
        plt.imshow(image)
        for mask in masks:
            show_mask(mask.cpu().numpy(), plt.gca(), random_color=True)
        for box, label in zip(boxes_filt, pred_phrases):
            show_box(box.cpu().numpy(), plt.gca(), label)
        plt.axis('off')
        image_path = os.path.join(output_dir, f"grounding_seg_output_{file_temp}.jpg")
        plt.savefig(image_path, bbox_inches="tight")
        segment_image_result = cv2.cvtColor(cv2.imread(image_path), cv2.COLOR_BGR2RGB)
        os.remove(image_path)
        output_images.append(Image.fromarray(segment_image_result)) 
        run_task_time, time_cost_str = get_time_cost(run_task_time, time_cost_str)       

    logger.info(f'run_anything_task_[{file_temp}]_{task_type}_3_')
    if task_type == 'detection' or task_type == 'segment':
        logger.info(f'run_anything_task_[{file_temp}]_{task_type}_9_')
        return output_images, gr.Gallery.update(label='result images'), time_cost_str, gr.Textbox.update(visible=(time_cost_str !='')), None, None, None
    elif task_type == 'inpainting' or task_type == 'remove':
        if inpaint_prompt.strip() == '' and mask_source_radio == mask_source_segment:
            task_type = 'remove'

        logger.info(f'run_anything_task_[{file_temp}]_{task_type}_4_')  
        if mask_source_radio == mask_source_draw:
            mask_pil = input_mask_pil
            mask = input_mask          
        else:
            masks_ori = copy.deepcopy(masks)
            if inpaint_mode == 'merge':
                masks = torch.sum(masks, dim=0).unsqueeze(0)
            masks = torch.where(masks > 0, True, False)
            mask = masks[0][0].cpu().numpy()
            mask_pil = Image.fromarray(mask)
        output_images.append(mask_pil.convert("RGB"))
        run_task_time, time_cost_str = get_time_cost(run_task_time, time_cost_str)

        if task_type == 'inpainting':
            # inpainting pipeline
            image_source_for_inpaint = image_pil.resize((512, 512))
            image_mask_for_inpaint = mask_pil.resize((512, 512))
            image_inpainting = sd_model(prompt=inpaint_prompt, image=image_source_for_inpaint, mask_image=image_mask_for_inpaint).images[0]
        else:
            # remove from mask
            if mask_source_radio == mask_source_segment:
                mask_imgs = []
                masks_shape = masks_ori.shape        
                boxes_filt_ori_array = boxes_filt_ori.numpy()
                if inpaint_mode == 'merge':
                    extend_shape_0 = masks_shape[0]
                    extend_shape_1 = masks_shape[1]
                else:
                    extend_shape_0 = 1
                    extend_shape_1 = 1
                for i in range(extend_shape_0):
                    for j in range(extend_shape_1):                
                        mask = masks_ori[i][j].cpu().numpy()
                        mask_pil = Image.fromarray(mask)  
                        if remove_mode == 'segment':
                            useRectangle = False
                        else:
                            useRectangle = True
                        try:
                            remove_mask_extend = int(remove_mask_extend)
                        except:
                            remove_mask_extend = 10
                        mask_pil_exp = mask_extend(copy.deepcopy(mask_pil).convert("RGB"), 
                                        xywh_to_xyxy(torch.tensor(boxes_filt_ori_array[i]), W, H),
                                        extend_pixels=remove_mask_extend, useRectangle=useRectangle)
                        mask_imgs.append(mask_pil_exp)
                mask_pil = mix_masks(mask_imgs)
                output_images.append(mask_pil.convert("RGB")) 
                run_task_time, time_cost_str = get_time_cost(run_task_time, time_cost_str)  

            logger.info(f'run_anything_task_[{file_temp}]_{task_type}_6_')            
            image_inpainting = lama_cleaner_process(np.array(image_pil), np.array(mask_pil.convert("L")), cleaner_size_limit)
            # output_images.append(image_inpainting)
            # run_task_time, time_cost_str = get_time_cost(run_task_time, time_cost_str)

        logger.info(f'run_anything_task_[{file_temp}]_{task_type}_7_')
        image_inpainting = image_inpainting.resize((image_pil.size[0], image_pil.size[1]))
        output_images.append(image_inpainting)
        run_task_time, time_cost_str = get_time_cost(run_task_time, time_cost_str)
        logger.info(f'run_anything_task_[{file_temp}]_{task_type}_9_')
        return output_images, gr.Gallery.update(label='result images'), time_cost_str, gr.Textbox.update(visible=(time_cost_str !='')), None, None, None       
    else:
        logger.info(f"task_type:{task_type} error!")
    logger.info(f'run_anything_task_[{file_temp}]_9_9_')
    return output_images, gr.Gallery.update(label='result images'), time_cost_str, gr.Textbox.update(visible=(time_cost_str !='')), None, None, None

def change_radio_display(task_type, mask_source_radio):
    text_prompt_visible = True
    inpaint_prompt_visible = False
    mask_source_radio_visible = False
    num_relation_visible = False

    image_gallery_visible = True
    kosmos_input_visible = False
    kosmos_output_visible = False
    kosmos_text_output_visible = False

    if task_type == "Kosmos-2":
        if kosmos_enable:
            text_prompt_visible = False
            image_gallery_visible = False
            kosmos_input_visible = True
            kosmos_output_visible = True
            kosmos_text_output_visible = True        

    if task_type == "inpainting":
        inpaint_prompt_visible = True
    if task_type == "inpainting" or task_type == "remove":
        mask_source_radio_visible = True   
        if mask_source_radio == mask_source_draw:
            text_prompt_visible = False
    if task_type == "relate anything":
        text_prompt_visible = False
        num_relation_visible = True

    return  (gr.Textbox.update(visible=text_prompt_visible), 
            gr.Textbox.update(visible=inpaint_prompt_visible), 
            gr.Radio.update(visible=mask_source_radio_visible), 
            gr.Slider.update(visible=num_relation_visible),
            gr.Gallery.update(visible=image_gallery_visible),
            gr.Radio.update(visible=kosmos_input_visible),
            gr.Image.update(visible=kosmos_output_visible),
            gr.HighlightedText.update(visible=kosmos_text_output_visible))

def get_model_device(module):
    try:
        if module is None:
            return 'None'
        if isinstance(module, torch.nn.DataParallel):
            module = module.module
        for submodule in module.children():
            if hasattr(submodule, "_parameters"):
                parameters = submodule._parameters
                if "weight" in parameters:
                    return parameters["weight"].device
        return 'UnKnown'
    except Exception as e:
        return 'Error'

def main_gradio(args):
    block = gr.Blocks().queue()
    with block:
        with gr.Row():
            with gr.Column():
                task_types = ["detection"]
                if sam_enable:
                    task_types.append("segment")
                if inpainting_enable:
                    task_types.append("inpainting")
                if lama_cleaner_enable:
                    task_types.append("remove")
                if ram_enable:
                    task_types.append("relate anything")
                if kosmos_enable:
                    task_types.append("Kosmos-2")           
         
                input_image = gr.Image(source='upload', elem_id="image_upload", tool='sketch', type='pil', label="Upload")    
                task_type = gr.Radio(task_types,  value="detection", 
                                                label='Task type', visible=True) 
                mask_source_radio = gr.Radio([mask_source_draw, mask_source_segment], 
                                    value=mask_source_segment, label="Mask from",
                                    visible=False) 
                text_prompt = gr.Textbox(label="Detection Prompt[To detect multiple objects, seperating each with '.', like this: cat . dog . chair ]", placeholder="Cannot be empty")                                                
                inpaint_prompt = gr.Textbox(label="Inpaint Prompt (if this is empty, then remove)", visible=False)
                num_relation = gr.Slider(label="How many relations do you want to see", minimum=1, maximum=20, value=5, step=1, visible=False)
                
                kosmos_input = gr.Radio(["Brief", "Detailed"], label="Kosmos Description Type", value="Brief", visible=False)

                run_button = gr.Button(label="Run", visible=True)
                with gr.Accordion("Advanced options", open=False) as advanced_options:
                    box_threshold = gr.Slider(
                        label="Box Threshold", minimum=0.0, maximum=1.0, value=0.3, step=0.001
                    )
                    text_threshold = gr.Slider(
                        label="Text Threshold", minimum=0.0, maximum=1.0, value=0.25, step=0.001
                    )
                    iou_threshold = gr.Slider(
                        label="IOU Threshold", minimum=0.0, maximum=1.0, value=0.8, step=0.001
                    )                    
                    inpaint_mode = gr.Radio(["merge", "first"], value="merge", label="inpaint_mode")
                    with gr.Row():
                        with gr.Column(scale=1):
                            remove_mode = gr.Radio(["segment", "rectangle"],  value="segment", label='remove mode') 
                        with gr.Column(scale=1):
                            remove_mask_extend = gr.Textbox(label="remove_mask_extend", value='10')

            with gr.Column():
                image_gallery = gr.Gallery(label="result images", show_label=True, elem_id="gallery", visible=True
                    ).style(preview=True, columns=[5], object_fit="scale-down", height="auto")   
                time_cost = gr.Textbox(label="Time cost by step (ms):", visible=False, interactive=False)

                kosmos_output = gr.Image(type="pil", label="result images", visible=False)
                kosmos_text_output = gr.HighlightedText(
                                    label="Generated Description",
                                    combine_adjacent=False,
                                    show_legend=True,
                                    visible=False,
                                ).style(color_map=color_map)
                # record which text span (label) is selected
                selected = gr.Number(-1, show_label=False, placeholder="Selected", visible=False)

                # record the current `entities`
                entity_output = gr.Textbox(visible=False)

                # get the current selected span label
                def get_text_span_label(evt: gr.SelectData):
                    if evt.value[-1] is None:
                        return -1
                    return int(evt.value[-1])
                # and set this information to `selected`
                kosmos_text_output.select(get_text_span_label, None, selected)
                
                # update output image when we change the span (enity) selection
                def update_output_image(img_input, image_output, entities, idx):
                    entities = ast.literal_eval(entities)
                    updated_image = draw_entity_boxes_on_image(img_input, entities, entity_index=idx)
                    return updated_image
                selected.change(update_output_image, [kosmos_output, kosmos_output, entity_output, selected], [kosmos_output])

            run_button.click(fn=run_anything_task, inputs=[
                            input_image, text_prompt, task_type, inpaint_prompt, box_threshold, text_threshold, 
                            iou_threshold, inpaint_mode, mask_source_radio, remove_mode, remove_mask_extend, num_relation, kosmos_input], 
                            outputs=[image_gallery, image_gallery, time_cost, time_cost, kosmos_output, kosmos_text_output, entity_output], show_progress=True, queue=True)
            
            mask_source_radio.change(fn=change_radio_display, inputs=[task_type, mask_source_radio], 
                            outputs=[text_prompt, inpaint_prompt, mask_source_radio, num_relation])
            task_type.change(fn=change_radio_display, inputs=[task_type, mask_source_radio], 
                            outputs=[text_prompt, inpaint_prompt, mask_source_radio, num_relation,
                            image_gallery, kosmos_input, kosmos_output, kosmos_text_output
                            ])

        DESCRIPTION = f'### This demo from [Grounded-Segment-Anything](https://github.com/IDEA-Research/Grounded-Segment-Anything). <br>'
        if lama_cleaner_enable:
            DESCRIPTION += f'Remove(cleaner) from [lama-cleaner](https://github.com/Sanster/lama-cleaner). <br>'
        if kosmos_enable:
            DESCRIPTION += f'Kosmos-2 from [Kosmos-2](https://github.com/microsoft/unilm/tree/master/kosmos-2). <br>'
        if ram_enable:
            DESCRIPTION += f'RAM from [RelateAnything](https://github.com/Luodian/RelateAnything). <br>'
        DESCRIPTION += f'Thanks for their excellent work.'
        DESCRIPTION += f'<p>For faster inference without waiting in queue, you may duplicate the space and upgrade to GPU in settings. \
                        <a href="https://huggingface.co/spaces/yizhangliu/Grounded-Segment-Anything?duplicate=true"><img style="display: inline; margin-top: 0em; margin-bottom: 0em" src="https://bit.ly/3gLdBN6" alt="Duplicate Space" /></a></p>'
        gr.Markdown(DESCRIPTION)

    print(f'device = {device}')
    print(f'torch.cuda.is_available = {torch.cuda.is_available()}')
    computer_info()
    block.launch(server_name='0.0.0.0', server_port=args.port, debug=args.debug, share=args.share)

import signal
import json
from datetime import date, datetime, timedelta
from gevent import pywsgi
import base64 

def imgFile_to_base64(image_file):
    with open(image_file, "rb") as f:
        im_bytes = f.read()  
    im_b64_encode = base64.b64encode(im_bytes)
    im_b64 = im_b64_encode.decode("utf8")
    return im_b64

def base64_to_bytes(im_b64):
    im_b64_encode = im_b64.encode("utf-8")
    im_bytes = base64.b64decode(im_b64_encode)
    return im_bytes

def base64_to_PILImage(im_b64):
    im_bytes = base64_to_bytes(im_b64)
    pil_img = Image.open(io.BytesIO(im_bytes))
    return pil_img

class API_Starter:
    def __init__(self):    
        from flask import Flask, request, jsonify, make_response
        from flask_cors import CORS, cross_origin
        import logging

        app = Flask(__name__)
        app.logger.setLevel(logging.ERROR)
        CORS(app, supports_credentials=True, resources={r"/*": {"origins": "*"}})

        @app.route('/imgCLeaner', methods=['GET', 'POST'])
        @cross_origin()
        def processAssist():
            if request.method == 'GET':
                ret_json = {'code': -1, 'reason':'no support to get'}
            elif request.method == 'POST':
                request_data = request.data.decode('utf-8')
                data = json.loads(request_data)
                result = self.handle_data(data)
                ret_json = {'code': 0, 'result':result}
            return jsonify(ret_json)
        
        self.app = app
        now_time = datetime.now().strftime('%Y%m%d_%H%M%S')
        logger.add(f'./logs/logger_[{args.port}]_{now_time}.log')  
        signal.signal(signal.SIGINT, self.signal_handler)
    
    def handle_data(self, data):
        im_b64 = data['img']
        img = base64_to_PILImage(im_b64)
        results = run_anything_task(input_image = img, 
                            text_prompt = data['remove_texts'],  
                            task_type = 'remove', 
                            inpaint_prompt = '', 
                            box_threshold = 0.3, 
                            text_threshold = 0.25, 
                            iou_threshold = 0.8, 
                            inpaint_mode = "merge", 
                            mask_source_radio = "type what to detect below", 
                            remove_mode = "rectangle",   # ["segment", "rectangle"]
                            remove_mask_extend = "10", 
                            num_relation = 5,
                            kosmos_input = None,
                            cleaner_size_limit = -1,
                            )
        output_images = results[0]
        ret_json_images = []
        file_temp = int(time.time())
        count = 0
        for image_pil in output_images:
            try:
                img_format = image_pil.format.lower()
            except Exception as e:
                img_format = 'png'                
            image_path = os.path.join(output_dir, f"api_images_{file_temp}_{count}.{img_format}")
            count += 1
            try:
                image_pil.save(image_path)
            except Exception as e:
                Image.fromarray(image_pil).save(image_path)               
            im_b64 = imgFile_to_base64(image_path)
            ret_json_images.append(im_b64)
            os.remove(image_path)
        data = {
            'imgs': ret_json_images,
            }
        return data
  
    def signal_handler(self, signal, frame):
        print('\nSignal Catched! You have just type Ctrl+C!')
        sys.exit(0)
  
    def run(self):
        from gevent import pywsgi
        logger.info(f'\nargs={args}\n')
        computer_info()
        server = pywsgi.WSGIServer(('0.0.0.0', args.port), self.app)
        server.serve_forever()  

def main_api(args):
    if args.port == 0:
        print('Please give valid port!')
    else:
        api_starter = API_Starter()
        api_starter.run() 

if __name__ == "__main__":
    parser = argparse.ArgumentParser("Grounded SAM demo", add_help=True)
    parser.add_argument("--debug", action="store_true", help="using debug mode")
    parser.add_argument("--share", action="store_true", help="share the app")
    parser.add_argument("--port", "-p", type=int, default=7860, help="port")
    args, _ = parser.parse_known_args()
    print(f'args = {args}')

    if os.environ.get('IS_MY_DEBUG') is None:
        os.system("pip list")
    
    device = set_device()
    if device == 'cpu':
        kosmos_enable = False

    if kosmos_enable:
        kosmos_model, kosmos_processor = load_kosmos_model(device)
        
    if groundingdino_enable:
        groundingdino_model = load_groundingdino_model('cpu')
    
    if sam_enable:
        load_sam_model(device)

    if inpainting_enable:
        load_sd_model(device)

    if lama_cleaner_enable:
        load_lama_cleaner_model(device)

    if ram_enable:
        load_ram_model(device)
    
    if os.environ.get('IS_MY_DEBUG') is None:
        os.system("pip list")

    # print(f'groundingdino_model__{get_model_device(groundingdino_model)}')
    # print(f'sam_model__{get_model_device(sam_model)}')
    # print(f'sd_model__{get_model_device(sd_model)}')
    # print(f'lama_cleaner_model__{get_model_device(lama_cleaner_model)}')
    # print(f'ram_model__{get_model_device(ram_model)}')
    # print(f'kosmos_model__{get_model_device(kosmos_model)}')    

    if os.environ.get('IS_MY_DEBUG') is None:
        # Provide gradio services
        main_gradio(args)
    else:        
        if 0 == 0:
            # Provide API services
            main_api(args)
        else:
            # Provide gradio services
            main_gradio(args)