Update app.py

app.py

@@ -80,6 +80,7 @@ def call_generate_text(message, history):
     messages = history+[{"role":"user","content":message}]
     try:
         text = generate_text(messages)
+        messages +=  [{"role":"assistant","content":text}]
         return "",messages
     except RuntimeError  as e:
         print(f"An unexpected error occurred: {e}")