Update app.py

app.py

@@ -28,6 +28,7 @@ def generate_response(user_input, max_new_token, top_p, top_k, temperature, do_s
         {"role": "user", "content": user_input},
     ])
     msg += "<|assistant|>\n"
+    msg = user_input.strip()
 
     res = client.generate(
         msg,