tool_fetch_task_file.py

from smolagents import tool
import os
import requests

DEFAULT_API_URL = os.getenv("AGENT_API_URL", "https://agents-course-unit4-scoring.hf.space")

@tool
def fetch_task_file(task_id: str) -> dict:
    """
    Fetches the file associated with a task ID using the API URL from env.

    Args:
        task_id: The task ID to fetch.

    Returns:
        dict: task_id, content, status
    """
    full_url = f"{DEFAULT_API_URL}/files/{task_id}"
    print(f"📥 Tool:fetch_task_file requesting {full_url}")

    try:
        response = requests.get(full_url, timeout=10)

        if response.status_code == 200:
            return {
                "task_id": task_id,
                "content": response.text[:5000],
                "status": "Success"
            }

        return {
            "task_id": task_id,
            "content": "",
            "status": f"{response.status_code} - {response.reason}"
        }

    except Exception as e:
        return {
            "task_id": task_id,
            "content": "",
            "status": f"Error: {str(e)}"
        }