Update app.py

app.py

@@ -38,9 +38,9 @@ def generate(message, chat_history, max_new_tokens=256):
                     kwargs={
                         "text_inputs":history,
                         "max_new_tokens":max_new_tokens,
-                        "temperature":0.3,
+                        "temperature":0.2,
                         "do_sample":True,
-                        "top_k":8,
+                        "top_k":4,
                         "top_p":0.8,
                         "repetition_penalty":1.25,
                         "streamer":streamer