Update google_sheets_utils.py

google_sheets_utils.py

@@ -46,7 +46,7 @@ def get_credentials():
         return None
     
     try:
-        creds_file = json.loads(creds_json)
+        creds_dict = json.loads(creds_json)
         return Credentials.from_service_account_info(creds_dict, scopes=SCOPES)
     except Exception as e:
         logging.error("Error creating credentials: %s", str(e))