app.py

from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tool
import datetime
import requests
import pytz
import yaml
from bs4 import BeautifulSoup
from tools.final_answer import FinalAnswerTool

from Gradio_UI import GradioUI

# Tool to retrieve stock price from Yahoo Finance

@tool
def get_stock_price(ticker: str) -> str:
    """A tool that fetches the latest stock price for a given ticker symbol from Yahoo Finance.

    Args:
        ticker: A string representing the stock ticker symbol (e.g., "AAPL" for Apple).
    """

    
    url = f"https://finance.yahoo.com/quote/{ticker}"
    headers = {"User-Agent": "Mozilla/5.0"}  # Avoid bot detection
    response = requests.get(url, headers=headers)

    if response.status_code != 200:
        return f"Failed to fetch data for {ticker}"

    soup = BeautifulSoup(response.text, "html.parser")
    price_span = soup.find("fin-streamer", {"data-field": "regularMarketPrice"})
    
    if price_span:
        return f"The current price of {ticker} is ${price_span.text}"
    return f"Could not find price for {ticker}"


@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()
model = HfApiModel(
max_tokens=2096,
temperature=0.5,
model_id='Qwen/Qwen2.5-Coder-32B-Instruct',
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_stock_price,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()