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Delete app.py
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app.py
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import gradio as gr
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import numpy as np
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import spaces
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import torch
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import random
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from PIL import Image
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from diffusers import FluxKontextPipeline
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from diffusers.utils import load_image
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MAX_SEED = np.iinfo(np.int32).max
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pipe = FluxKontextPipeline.from_pretrained("prithivMLmods/Flux.1-Fusion-KonKrea", torch_dtype=torch.bfloat16).to("cuda")
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@spaces.GPU
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def infer(input_image, prompt, seed=42, randomize_seed=False, guidance_scale=2.5, steps=28, progress=gr.Progress(track_tqdm=True)):
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"""
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Perform image editing using the FLUX.1 Kontext pipeline.
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This function takes an input image and a text prompt to generate a modified version
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of the image based on the provided instructions. It uses the FLUX.1 Kontext model
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for contextual image editing tasks.
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Args:
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input_image (PIL.Image.Image): The input image to be edited. Will be converted
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to RGB format if not already in that format.
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prompt (str): Text description of the desired edit to apply to the image.
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Examples: "Remove glasses", "Add a hat", "Change background to beach".
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seed (int, optional): Random seed for reproducible generation. Defaults to 42.
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Must be between 0 and MAX_SEED (2^31 - 1).
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randomize_seed (bool, optional): If True, generates a random seed instead of
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using the provided seed value. Defaults to False.
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guidance_scale (float, optional): Controls how closely the model follows the
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prompt. Higher values mean stronger adherence to the prompt but may reduce
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image quality. Range: 1.0-10.0. Defaults to 2.5.
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steps (int, optional): Controls how many steps to run the diffusion model for.
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Range: 1-30. Defaults to 28.
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progress (gr.Progress, optional): Gradio progress tracker for monitoring
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generation progress. Defaults to gr.Progress(track_tqdm=True).
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Returns:
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tuple: A 3-tuple containing:
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- PIL.Image.Image: The generated/edited image
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- int: The seed value used for generation (useful when randomize_seed=True)
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- gr.update: Gradio update object to make the reuse button visible
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Example:
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>>> edited_image, used_seed, button_update = infer(
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... input_image=my_image,
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... prompt="Add sunglasses",
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... seed=123,
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... randomize_seed=False,
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... guidance_scale=2.5
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... )
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"""
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if randomize_seed:
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seed = random.randint(0, MAX_SEED)
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if input_image:
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input_image = input_image.convert("RGB")
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image = pipe(
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image=input_image,
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prompt=prompt,
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guidance_scale=guidance_scale,
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width = input_image.size[0],
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height = input_image.size[1],
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num_inference_steps=steps,
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generator=torch.Generator().manual_seed(seed),
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).images[0]
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else:
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image = pipe(
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prompt=prompt,
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guidance_scale=guidance_scale,
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num_inference_steps=steps,
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generator=torch.Generator().manual_seed(seed),
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).images[0]
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return image, seed, gr.Button(visible=True)
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@spaces.GPU
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def infer_example(input_image, prompt):
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image, seed, _ = infer(input_image, prompt)
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return image, seed
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css="""
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#col-container {
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margin: 0 auto;
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max-width: 960px;
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}
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"""
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with gr.Blocks(css=css) as demo:
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with gr.Column(elem_id="col-container"):
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gr.Markdown(f"""# Flux.1 Fusion KonKrea
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Image editing and manipulation model guidance-distilled from Flux.1-Fusion-KonKrea, [[model]](https://huggingface.co/prithivMLmods/Flux.1-Fusion-KonKrea)
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""")
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with gr.Row():
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with gr.Column():
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input_image = gr.Image(label="Upload the image for editing", type="pil")
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with gr.Row():
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prompt = gr.Text(
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label="Prompt",
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show_label=False,
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max_lines=1,
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placeholder="Enter your prompt for editing (e.g., 'Remove glasses', 'Add a hat')",
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container=False,
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)
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run_button = gr.Button("Run", scale=0)
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with gr.Accordion("Advanced Settings", open=False):
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seed = gr.Slider(
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label="Seed",
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minimum=0,
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maximum=MAX_SEED,
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step=1,
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value=0,
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)
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randomize_seed = gr.Checkbox(label="Randomize seed", value=True)
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guidance_scale = gr.Slider(
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label="Guidance Scale",
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minimum=1,
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maximum=10,
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step=0.1,
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value=2.5,
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)
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steps = gr.Slider(
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label="Steps",
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minimum=1,
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maximum=30,
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value=28,
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step=1
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)
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with gr.Column():
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result = gr.Image(label="Result", show_label=False, interactive=False)
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reuse_button = gr.Button("Reuse this image", visible=False)
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examples = gr.Examples(
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examples=[
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["images/14.png", "Change the cat’s eyes to blue."],
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["images/15.png", "Change the weather to rainy."],
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["images/16.png", "Change the hair color to gray."]
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],
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inputs=[input_image, prompt],
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outputs=[result, seed],
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fn=infer_example,
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cache_examples="lazy"
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)
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gr.on(
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triggers=[run_button.click, prompt.submit],
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fn = infer,
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inputs = [input_image, prompt, seed, randomize_seed, guidance_scale, steps],
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outputs = [result, seed, reuse_button]
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)
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reuse_button.click(
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fn = lambda image: image,
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inputs = [result],
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outputs = [input_image]
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)
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demo.launch(mcp_server=True)
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