from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tool
import datetime
import requests
import pytz
import yaml
from tools.final_answer import FinalAnswerTool
import numpy as np
from Gradio_UI import GradioUI
from bs4 import BeautifulSoup
import random
from PIL import Image
from io import BytesIO
from typing import Annotated

# Below is an example of a tool that does nothing. Amaze us with your creativity !
@tool
def get_animal_image(animal_name: Annotated[str, "The animal name to search for."]) -> Annotated[np.ndarray, "A numpy array of the image."]:
    """Returns a random animal image from an online image API as a numpy array.
    Args:
        animal_name: The animal name to search for.
    """
    # Use a real image API like Unsplash or Wikimedia
    url = f"https://source.unsplash.com/600x400/?{animal_name}"
    
    response = requests.get(url)
    if response.status_code != 200:
        raise RuntimeError("Failed to retrieve image.")
    
    image = Image.open(BytesIO(response.content)).convert("RGB")
    return np.array(image)

@tool
def get_current_time_in_timezone(timezone: str) -> str:
    """A tool that fetches the current local time in a specified timezone.
    Args:
        timezone: A string representing a valid timezone (e.g., 'America/New_York').
    """
    try:
        # Create timezone object
        tz = pytz.timezone(timezone)
        # Get current time in that timezone
        local_time = datetime.datetime.now(tz).strftime("%Y-%m-%d %H:%M:%S")
        return f"The current local time in {timezone} is: {local_time}"
    except Exception as e:
        return f"Error fetching time for timezone '{timezone}': {str(e)}"


final_answer = FinalAnswerTool()

web_search = DuckDuckGoSearchTool()

# If the agent does not answer, the model is overloaded, please use another model or the following Hugging Face Endpoint that also contains qwen2.5 coder:
# model_id='https://pflgm2locj2t89co.us-east-1.aws.endpoints.huggingface.cloud' 

model = HfApiModel(
max_tokens=2096,
temperature=0.5,
model_id='Qwen/Qwen2.5-Coder-32B-Instruct',# it is possible that this model may be overloaded
custom_role_conversions=None,
)


# Import tool from Hub
image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)

with open("prompts.yaml", 'r') as stream:
    prompt_templates = yaml.safe_load(stream)
    
agent = CodeAgent(
    model=model,
    tools=[final_answer, web_search, get_animal_image, get_current_time_in_timezone], ## add your tools here (don't remove final answer)
    max_steps=6,
    verbosity_level=1,
    grammar=None,
    planning_interval=None,
    name=None,
    description=None,
    prompt_templates=prompt_templates
)


GradioUI(agent).launch()