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 get_latitude_from_address(address: str) -> str:
    """Récupère la latitude et la longitude d'une adresse.

    Args:
        address (str): L'adresse complète à géocoder (ex: '10 Downing Street, London').

    Returns:
        str: Une chaîne contenant la latitude et la longitude correspondantes.
    """
    import requests

    try:
        url = "https://nominatim.openstreetmap.org/search"
        params = {"q": address, "format": "json", "limit": 1}
        headers = {"User-Agent": "smolagents-geocoder/1.0"}

        response = requests.get(url, params=params, headers=headers)

        if response.status_code != 200:
            return f"Erreur : impossible d'accéder à l'API (code {response.status_code})"

        data = response.json()
        if not data:
            return f"Aucune latitude trouvée pour l'adresse : '{address}'"

        latitude = data[0]["lat"]
        longitude = data[0]["lon"]

        return f"Latitude : {latitude}, Longitude : {longitude}"

    except Exception as e:
        return f"Erreur lors du traitement de l'adresse '{address}' : {str(e)}"


@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, get_latitude_from_address, 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()