Update app.py

added sample test

app.py

@@ -14,10 +14,15 @@ 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
+        print(f"Agent received question: {question}")
+        
+        # Simple hardcoded logic
+        if "capital of France" in question.lower():
+            return "Paris"
+        elif "2 + 2" in question:
+            return "4"
+        else:
+            return "I don't know"
 
 def run_and_submit_all( profile: gr.OAuthProfile | None):
     """