changes made in app.py

app.py

@@ -234,20 +234,41 @@ except Exception as e:
     traceback.print_exc()
 
 def submit_response(response, state):
-    if not state["interview_active"]:
+    print("Submit Response Called")
+    print("Response:", response)
+    print("Current State:", state)
+
+    # Ensure state is not None and interview is active
+    if state is None:
+        print("State is None, resetting")
+        state = reset_state("", "", "", "Entry-Level")
+    
+    if not state.get("interview_active", False):
+        print("Interview not active")
         return state["conversation"], state
 
-    if not response.strip():
+    # Handle empty response
+    if not response or not response.strip():
+        print("Empty response")
         state["conversation"].append({"role": "System", "content": "⚠️ Please answer the question before proceeding."})
         return state["conversation"], state
 
+    # Exit condition
     if response.strip().lower() == "exit":
+        print("Exit requested")
         return end_interview(state)
 
+    # Add candidate response to conversation
     state["conversation"].append({"role": "Candidate", "content": response})
-    last_q = next(msg["content"] for msg in reversed(state["conversation"]) if msg["role"] == "Interviewer")
+    
+    # Find the last interviewer question
+    last_q = next((msg["content"] for msg in reversed(state["conversation"]) if msg["role"] == "Interviewer"), "")
+    
+    # Evaluate response
+    print("Evaluating response to question:", last_q)
     rating, suggestion = evaluate_response(response, last_q)
 
+    # Add evaluation to conversation and state
     state["evaluations"].append({
         "question": last_q,
         "response": response,
@@ -256,9 +277,14 @@ def submit_response(response, state):
     })
 
     state["conversation"].append({"role": "Evaluator", "content": f"Rating: {rating}\nSuggestion: {suggestion}"})
+
+    # Generate follow-up question
     prompt = f"Domain: {state['domain']}. Candidate's last response: {response}. Generate a follow-up question:"
     follow_up = generate_question(prompt, state["domain"], state)
+    
+    print("Generated Follow-up Question:", follow_up)
     state["conversation"].append({"role": "Interviewer", "content": follow_up})
+
     return state["conversation"], state
 
 def end_interview(state):