Update app.py

app.py

@@ -91,9 +91,9 @@ def main():
         response = openai.ChatCompletion.create(
             model="gpt-3.5-turbo-16k",
             messages=messages,
-            temperature=0,
+            temperature=0.1,
             max_tokens=2500,
-            top_p=0.5,
+            top_p=0.2,
             frequency_penalty=0,
             presence_penalty=0
         )