Update app.py

app.py

@@ -23,25 +23,21 @@ def user(message, history):
     return "", history
 
 def regenerate(_chatbot, _task_history, system_msg, max_tokens, temperature, top_p, top_k, repetition_penalty):
+    print("Regenerate called")  # Debugging line
     if not _task_history:
         yield _chatbot
         return
-    # Remove the last bot message from history
     last_message = _task_history.pop(-1)
     _chatbot.pop(-1)
-    
-    # Re-add the user's part of the last message to history
     _task_history.append([last_message[0], ""])
-    
-    # Regenerate the message using the chat function
     new_history, _, _ = chat(_task_history, system_msg, max_tokens, temperature, top_p, top_k, repetition_penalty)
-    
-    # Update the chatbot state
+    print(f"New history: {new_history}")  # Debugging line
     yield new_history
 
 
 
 
+
 def chat(history, system_message, max_tokens, temperature, top_p, top_k, repetition_penalty):
     history = history or []