# agent.py
from smolagents import ToolCallingAgent
from smolagents.models import HfApiModel
from smolagents.tools import tool
import requests

@tool
def get_stock_price(ticker: str) -> str:
    # (same code as above)
    ...

model = HfApiModel(model_id="mistralai/Mistral-7B-Instruct-v0.2")

agent = ToolCallingAgent(
    tools=[get_stock_price],
    model=model,
    max_steps=3,
    name="stock_price_agent",
    description="Gets real-time stock prices for a given ticker."
)

def answer_question(question: str) -> str:
    return agent.run(question)