FIX: Renamed Duplicate ENV Variables (#588)

* Renamed duplicate env variables

* Removed TODO comment

Author: tahierhussain

backend/sample.env

@@ -57,8 +57,8 @@ FREE_STORAGE_AWS_ACCESS_KEY_ID=
 FREE_STORAGE_AWS_SECRET_ACCESS_KEY=
 UNSTRACT_FREE_STORAGE_BUCKET_NAME=
 
-GOOGLE_SERVICE_ACCOUNT=
-GOOGLE_PROJECT_ID=
+GDRIVE_GOOGLE_SERVICE_ACCOUNT=
+GDRIVE_GOOGLE_PROJECT_ID=
 GOOGLE_STORAGE_ACCESS_KEY_ID=
 GOOGLE_STORAGE_SECRET_ACCESS_KEY=
 GOOGLE_STORAGE_BASE_URL=https://storage.googleapis.com

unstract/connectors/src/unstract/connectors/gcs_helper.py

@@ -20,15 +20,15 @@ def __init__(self, message: str):
 
 class GCSHelper:
     def __init__(self) -> None:
-        self.google_service_json = os.environ.get("GOOGLE_SERVICE_ACCOUNT")
-        self.google_project_id = os.environ.get("GOOGLE_PROJECT_ID")
+        self.google_service_json = os.environ.get("GDRIVE_GOOGLE_SERVICE_ACCOUNT")
+        self.google_project_id = os.environ.get("GDRIVE_GOOGLE_PROJECT_ID")
         if self.google_service_json is None:
             raise GCSHelperEnvNotSetException(
-                "GOOGLE_SERVICE_ACCOUNT environment variable not set"
+                "GDRIVE_GOOGLE_SERVICE_ACCOUNT environment variable not set"
             )
         if self.google_project_id is None:
             raise GCSHelperEnvNotSetException(
-                "GOOGLE_PROJECT_ID environment variable not set"
+                "GDRIVE_GOOGLE_PROJECT_ID environment variable not set"
             )
 
         self.google_credentials = service_account.Credentials.from_service_account_info(