Update app.py

app.py

@@ -63,7 +63,7 @@ def predict(message, history):
         top_k=4,
         num_beams=1,
         use_cache=False,
-        temperature=0.05,
+        temperature=0.5,
         repetition_penalty=1.2,
         stopping_criteria=StoppingCriteriaList([stop])
     )