Update app.py

app.py

@@ -120,6 +120,7 @@ def stream_chat(
         top_p = top_p,
         top_k = top_k,
         temperature = temperature,
+        repetition_penalty = 1.05,
         streamer=streamer,
     )
 
@@ -154,7 +155,7 @@ with gr.Blocks(css=CSS, theme="soft") as demo:
                 minimum=0,
                 maximum=1,
                 step=0.1,
-                value=0,
+                value=0.3,
                 label="Temperature",
                 render=False,
             ),