set envir variable

main.py

@@ -10,19 +10,20 @@ import requests
 from PIL import Image
 from qiniu import Auth, put_data, etag, Zone
 import replicate
+import os
 
 
-mj_api_key = '3bb41ebb-5e2f-44be-bf10-2774b9e2c85a'
-openai.api_key = 's' 
-access_key = 'Xq74_ChGkY0ZXTmwhH2FkthFD6SYzfFXQ5YIECJk'
-secret_key = 'z735vaPllNa7E46dwlZhl18RbI9PLNuakPt_dfdA'
+mj_api_key = os.environ['MJ_API_KEY']
+openai.api_key = os.environ['OPENAI_API_KEY'] 
+access_key = os.environ['ACCESS_KEY']
+secret_key = os.environ['SECRET_KEY']
 bucket_name = 'mystory-games'
 
 
 
 def translate_to_english(text):
     response = openai.ChatCompletion.create(
-        model="gpt-4",
+        model="gpt-3.5",
         messages=[
             {
                 "role": "system",