Update app.py

app.py

@@ -32,10 +32,7 @@ message_history.append(input)
 with placeholder.container():
     if message_history[-1] != "":
     
-        message(message_history[-1], key = "2nd_message") # display the latest message
-        
-    else:
-        message(message_history[-2], key = "first_message")
+        message(message_history[-1]) # display the latest message
         
 
 message(input, is_user=True)  # align's the message to the right
@@ -55,10 +52,4 @@ if resp.status_code == 200:
     message_history.append(bot_answer)
     
     
-"""
-except:
-    message("I'm listening 👀 ")
-    message_history.append("I'm listening 👀")
-"""
-