Update main.py

main.py

@@ -46,7 +46,7 @@ def translate_to_english(text):
 
 def translate_to_chinese(text):
     response = openai.ChatCompletion.create(
-        model="gpt-4",
+        model="gpt-3.5-turbo",
         messages=[
             {
                 "role": "system",