Update authenticate.py

authenticate.py

@@ -1,11 +1,14 @@
 from google.oauth2 import service_account
 from google.auth.transport.requests import Request
+from dotenv import load_dotenv
 import json
+import os
+load_dotenv()
 
 def get_access_token():
     # Load service account credentials from JSON file or environment variable
     credentials = service_account.Credentials.from_service_account_info(
-        json.loads('ACCOUNT_CREDS'),
+        json.loads(os.getenv('ACCOUNT_CREDS')),
         scopes=['https://www.googleapis.com/auth/cloud-platform']
     )