BasicAgent.py

import smolagents
import os
from smolagents import (
    tool,
    CodeAgent,
    InferenceClientModel,  # This is the correct model class to use
    FinalAnswerTool
)

class newAgent:
    """Adapts smolagents.CodeAgent to the HF course template API."""
    def __init__(self):
        model_id = "Qwen/Qwen2.5-Coder-32B-Instruct"
        hf_token = os.getenv("HUGGINGFACEHUB_API_TOKEN")
        if not hf_token:
            raise RuntimeError("HUGGINGFACEHUB_API_TOKEN not set in Space secrets")
            
        system_prompt = (
            "You are an agent that answers exam questions. "
            "Your answers should contain exactly what is asked for in the question. "
            "Be exact and concise in your answers. "
            "Do not add explanations or additional information. "
            "If asked for a list, provide ONLY the items requested separated by commas."
        )
        
        # CORRECTED: Use InferenceClientModel instead of HfApiModel
        model = InferenceClientModel(model_id=model_id, token=hf_token)
        
        tools = [FinalAnswerTool()]
        self.agent = CodeAgent(
            tools=tools,
            model=model,
            add_base_tools=True,
            max_steps=3
        )
   
    def __call__(self, question: str) -> str:
        """ONE question in → ONE pure-text answer out."""
        result = self.agent.run(question)
        return result