Update app.py

app.py

@@ -23,7 +23,7 @@ examples = [
 ]
 
 # user_message = ['']
-# history = ['']
+history = ['']
 
 
 with gr.Blocks() as demo:
@@ -33,14 +33,15 @@ with gr.Blocks() as demo:
 
     def user(user_message, history):
         return gr.update(value="", interactive=False), history + [[user_message,None]]
-    def bot(user_message, history):
+    def bot(history):
         # chat_history.append(message)  # Initialize chat history
-        history[-1][1] = ""
+        
         bot_message = palm.chat(
             context=context,
             examples=examples,
-            messages=user_message
+            messages=history
         )
+        history[-1][1] = ""
         for character in bot_message:
             history[-1][1] += character
             time.sleep(0.05)