Update app.py

app.py

@@ -82,7 +82,7 @@ def bot(history):
     chat_images = get_chat_images(history)
     generation_kwargs = {
         "max_new_tokens": 4096,
-        "temperature": 0.7,
+        "temperature": 0.2,
         "top_p": 1.0,
         "do_sample": True,
     }