Update app.py

app.py

@@ -156,7 +156,12 @@ def ask_llama(conversation_history, category, is_final_guess=False):
 
 # New function for the help AI assistant using a Hugging Face chatbot model
 def ask_help_agent(query):
-    from transformers import Conversation
+    # Use a try/except block to import Conversation from the correct module,
+    # accommodating different versions of transformers
+    try:
+        from transformers import Conversation
+    except ImportError:
+        from transformers.pipelines.conversational import Conversation
     # Get the cached help agent (BlenderBot)
     help_agent = get_help_agent()
     conversation = Conversation(query)