Update app.py

app.py

@@ -189,7 +189,7 @@ last_interaction = gr.State(None)
 
 def chat(question, manual, history, liked):
     history = history or []
-    history.append((question, ""))
+
     conv = format_chat_prompt(history)
     
     manual_list = {"Toyota_Corolla_2024_TR": -8580416610875007536, 
@@ -348,8 +348,8 @@ def chat(question, manual, history, liked):
     conv.append({"role": "user", "content": prompt})
     conv.append({"role": "assistant", "content": response})
 
-    history[-1] = (question, response)
-    #history.append((question, response))  
+
+    history.append((question, response))  
     print("Answer:--- %s seconds ---" % (time.time() - start_time))
     
     # Store the last interaction without saving to the database yet