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 typing import List, Dict

from Gradio_UI import GradioUI

@tool
def get_country_data_by_country_name(country_name: str) -> List[Dict]:
    """
    Fetches and prints data for a country from the REST Countries API.
    Args:
        country_name (str): The common name of the country (e.g., "France").
    """
    # The API URL to search by country name
    api_url = f"https://restcountries.com/v3.1/name/{country_name}"

    try:
        # Make the GET request
        response = requests.get(api_url)

        # Raise an exception for bad status codes (4xx or 5xx)
        response.raise_for_status()

        # The API returns a list of countries, even for a single-name search
        data = response.json()
        
        # We'll work with the first country in the list
        country = data[0]

        print(f"Country: {country['name']['common']}")
        print(f"Capital: {country['capital'][0]}")
        print(f"Region: {country['region']}")
        print(f"Population: {country['population']:,}")
        return data
    except requests.exceptions.HTTPError as errh:
        print(f"HTTP Error: {errh}")
    except requests.exceptions.ConnectionError as errc:
        print(f"Error Connecting: {errc}")
    except requests.exceptions.Timeout as errt:
        print(f"Timeout Error: {errt}")
    except requests.exceptions.RequestException as err:
        print(f"Something went wrong: {err}")
    except IndexError:
        print(f"No data found for country '{country_name}'. Check the spelling.")
    except Exception as e:
        print(f"An unexpected error occurred: {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)
search_tool = DuckDuckGoSearchTool()

with open("prompts.yaml", 'r') as stream:
    prompt_templates = yaml.safe_load(stream)
    
agent = CodeAgent(
    model=model,
    tools=[final_answer, image_generation_tool, search_tool, get_current_time_in_timezone, get_country_data_by_country_name], ## 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()