app.py

from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tool
import datetime
import requests
import pytz
import yaml
from tools.final_answer import FinalAnswerTool

from Gradio_UI import GradioUI

# Below is an example of a tool that does nothing. Amaze us with your creativity !
# @tool
# def my_custom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return type
#     #Keep this format for the description / args / args description but feel free to modify the tool
#     """A tool that does nothing yet 
#     Args:
#         arg1: the first argument
#         arg2: the second argument
#     """
#     return "What magic will you build ?"
# Exemple d'utilisation de DuckDuckGoSearchTool
duckduckgo = DuckDuckGoSearchTool()

# Chargement d’un outil d’image depuis le Hub (à adapter selon ton environnement)
image_generation_tool = load_tool("image-generator")

# Un outil personnalisé qui combine recherche et génération d’image
@tool
def my_custom_tool(topic: str, n_results: int) -> str:
    """
    Recherche des infos avec DuckDuckGo, puis génère une image à partir du thème.
    
    Args:
        topic: Le sujet de la recherche
        n_results: Le nombre de résultats à afficher
    
    Returns:
        Une phrase résumant la recherche et l’URL de l’image générée
    """
    search_results = duckduckgo(topic, n_results=n_results)
    if not search_results:
        return "Aucun résultat trouvé pour ce sujet."

    summary = "\n".join([f"{i+1}. {res['body']}" for i, res in enumerate(search_results)])

    # Génère une image liée au sujet
    image = image_generation_tool(prompt=topic)

    return f"Résultats de recherche pour '{topic}':\n{summary}\n\nImage générée pour ce sujet : {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()

# 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], ## 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()