Update app.py

app.py

@@ -23,7 +23,7 @@ def predict(input, history=[]):
 
     # generate a response
     history = model.generate(
-        bot_input_ids, max_length=500, pad_token_id=tokenizer.eos_token_id
+        bot_input_ids, max_length=200, pad_token_id=tokenizer.eos_token_id
     ).tolist()
 
     # convert the tokens to text, and then split the responses into lines