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 !
# Below is an example of a tool that does nothing. Amaze us with your creativity!
@tool
def get_country_info(country_name: str) -> str:
    """Retrieve all the basic infos about a country using the REST API countries.
    Args:
        country_name: The country name in English which you want to retrieve the info
    """
    try:
        # Normalize the country name
        country_name = country_name.strip().lower()
        # Request the country information from the REST API
        response = requests.get(f"https://restcountries.com/v3.1/name/{country_name}")
        
        # Check if the request was successful
        if response.status_code == 200:
            data = response.json()[0]
            
            # Extract relevant information
            # Note: Some fields may not be available for all countries
            # Using get() to avoid KeyError if the key doesn't exist
            name = data['name']['common']
            capital = data.get('capital', ['Unavailablele'])[0]
            population = data.get('population', 'Unavailablele')
            region = data.get('region', 'Unavailablele')
            languages = ', '.join(list(data.get('languages', {}).values())) or 'Unavailablele'
            currencies = ', '.join([f"{c['name']} ({c['symbol']})" for c in data.get('currencies', {}).values()]) or 'Unavailablele'
            
            # Formatter le résultat
            result = f"""
                        Country: {name}
                        Capital: {capital}
                        Population: {population:,}
                        Region: {region}
                        Languages(s): {languages}
                        Currencie(s): {currencies}
                    """
            return result
        else:
            return f"Error: Unable to find information for '{country_name}'. Please ensure the country name is correct and in English."
    
    except Exception as e:
        return f"An error occurred while fetching the information: {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_country_info], ## 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()