app.py

import os
import gradio as gr
import requests
import inspect
import pandas as pd
#import smolagents  #to test
from smolagents import CodeAgent, InferenceClientModel, DuckDuckGoSearchTool, HfApiModel, load_tool, tool
from huggingface_hub import InferenceClient
import json

api_url = "https://agents-course-unit4-scoring.hf.space"
questions_url = f"{api_url}/questions"
submit_url = f"{api_url}/submit"

class BasicAgent:
    def __init__(self):
        print("BasicAgent initialized.")
    def __call__(self, question: str) -> str:
        print(f"Agent received question (first 50 chars): {question[:50]}...")
        
        fixed_answer = "This is a default answer."
        print(f"Agent returning fixed answer: {fixed_answer}")
        return fixed_answer

def load_questions_from_file(filepath="questions.json"):
    try:
        with open(filepath, "r", encoding="utf-8") as f:
            questions_data = json.load(f)
            if not questions_data:
                print("Loaded file is empty.")
                return "Loaded file is empty.", None
            print(f"Loaded {len(questions_data)} questions from file.")
            return "Loaded questions successfully.", questions_data
    except FileNotFoundError:
        print("File not found. Please run the API fetch first.")
        return "File not found.", None
    except json.JSONDecodeError as e:
        print(f"Error decoding JSON: {e}")
        return f"Error decoding JSON: {e}", None
    except Exception as e:
        print(f"Unexpected error: {e}")
        return f"Unexpected error: {e}", None

#set up
#token

#Model


#Agent


#

def run_and_submit_one():
    # 1. Instantiate Agent ( modify this part to create your agent)
    try:
        agent = BasicAgent()
        
    except Exception as e:
        print(f"Error instantiating agent: {e}")
        return f"Error initializing agent: {e}", None
    
   # 2. Fetch Questions by loading from local json
    status_message, questions_data = load_questions_from_file()

    if questions_data is not None and len(questions_data) > 0:
        first_question = questions_data[0]
        print("First question object:", first_question)

        #To test
        question_text = first_question.get("question")
        task_id = first_question.get("task_id")
        print(f"\nTask ID: {task_id}")
        print(f"Question: {question_text}")
    else:
        print("No data found.")

    # 3. Run your Agent
    results_log = []
    answers_payload = []

    try:
        submitted_answer = agent(question_text)
        answers_payload.append({"task_id": task_id, "submitted_answer": submitted_answer})
        results_log.append({"Task ID": task_id, "Question": question_text, "Submitted Answer": submitted_answer})
    except Exception as e:
        print(f"Error running agent on task {task_id}: {e}")
        results_log.append({"Task ID": task_id, "Question": question_text, "Submitted Answer": f"AGENT ERROR: {e}"})

    if not answers_payload:
        print("Agent did not produce any answers to submit.")
        return "Agent did not produce any answers to submit.", pd.DataFrame(results_log)

run_and_submit_one()