Update app.py

app.py

@@ -7,12 +7,20 @@ import pandas as pd
 from smolagents import CodeAgent, InferenceClientModel, DuckDuckGoSearchTool, HfApiModel, load_tool, tool
 from huggingface_hub import InferenceClient
 import json
-from transformers import AutoTokenizer, AutoModelForCausalLM, pipeline
 
 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:
@@ -38,14 +46,16 @@ def load_questions_from_file(filepath="questions.json"):
 
 #Model
 
+
 #Agent
 
+
 #
 
  def run_and_submit_one():
     # 1. Instantiate Agent ( modify this part to create your agent)
     try:
-        agent = TransformerAgent()
+        agent = BasicAgent()
         
     except Exception as e:
         print(f"Error instantiating agent: {e}")