Update app.py

app.py

@@ -19,7 +19,7 @@ def predict(input, history=[]):
     top_p=1,
     frequency_penalty=0,
     presence_penalty=0.6,
-    #stop=[" Human:", " AI:"])
+    stop=[" Human:", " AI:"])
     # tokenize the new input sentence
     response2 = response["choices"][0]["text"]
     history.append((input, response2))