Update app.py

app.py

@@ -51,7 +51,7 @@ def stream_chat(message: str, history: list, temperature: float, max_new_tokens:
         query = message,
         history = history,
         max_new_tokens = max_new_tokens,
-        do_sample = True if temperature == 0 else False
+        do_sample = True if temperature == 0 else False,
         top_p = top_p,
         top_k = top_k,
         temperature = temperature,