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_country_info(country: str) -> str:
    """A tool that returns general information about a given country, including currency, capital, population, and region.
    Args:
        country: The name of the country (e.g., 'United States').
    """
    try:
        url = "https://restcountries.com/v3.1/name/" + country
        response = requests.get(url)
        data = response.json()
        
        if isinstance(data, list) and len(data) > 0:
            country_data = data[0]
            currency_info = country_data.get("currencies", {})
            currency_code = list(currency_info.keys())[0] if currency_info else "Unknown"
            currency_name = currency_info[currency_code]["name"] if currency_code != "Unknown" else "Unknown"
            capital = country_data.get("capital", ["Unknown"])[0]
            population = country_data.get("population", "Unknown")
            region = country_data.get("region", "Unknown")
            return (f"Country: {country}\n"
                    f"Capital: {capital}\n"
                    f"Region: {region}\n"
                    f"Population: {population}\n"
                    f"Currency: {currency_name} ({currency_code})")
        else:
            return "Invalid country name. Please check your input."
    except Exception as e:
        return f"Error fetching country 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()