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
import os


from Gradio_UI import GradioUI

hf_token = os.getenv("HF_TOKEN")

# Below is an example of a tool that does nothing. Amaze us with your creativity !
@tool
def get_current_weather(location: str) -> str:
    """A tool that fetches the current weather in specified location.
    Args:
        location: A string representing a valid location
    """
    try:
        # API key from OpenWeatherMap - sign up for free
        api_key = os.getenv("WEATHER_API_KEY")  # Get from openweathermap.org
        base_url = f"http://api.openweathermap.org/data/2.5/weather?q={location}&appid={api_key}&units=metric"
        
        response = requests.get(base_url)
        data = response.json()
        
        if response.status_code == 200:
            temp = data['main']['temp']
            description = data['weather'][0]['description']
            return f"Current weather in {location}: {temp}°C, {description}"
        else:
            return f"Error: Could not get weather for {location}"
            
    except Exception as e:
        return f"Error: {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',  # Change to this more accessible model
    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_current_weather, 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()