fix: credentials path and readme improvement (#567)

fix: credentials path and readme improvement

CHANGELOG.md

@@ -1,5 +1,10 @@
 ## Unreleased
 
+### New Features
+
+### Smaller Features + Bug Fixes
+- fix: credentials path and readme improvement (#567)
+
 ### [v0.0.35] - 2023-10-05
 - Loader for Macrometa GDN (#484)
 - adding boto3 minio doc loader (#497)

llama_hub/google_drive/README.md

@@ -20,10 +20,12 @@ You can also filter the files by the mimeType e.g.: `mime_types=["application/vn
 
 ## Usage
 
-We need `credentials.json` and `client_secrets.json` files to use this reader.
+We need `credentials.json` file to use this reader.
 
-1. You need to get your `credentials.json` file by following the steps mentioned [here](https://developers.google.com/drive/api/v3/quickstart/python)
-2. Create duplicate file of `credentials.json` with name `client_secrets.json` which will be used by pydrive for downloading files.
+1. You need to create a service account folllowing the steps mentioned [here](https://cloud.google.com/iam/docs/keys-create-delete)
+2. Get your json file and rename to `credentials.json` and move to the project root
+
+> Note: If you are not using Google Workspaces (formerly GSuite), You'll need to share your document making it public, or inviting your service account as an reader/editor of the folder or file.
 
 Finally, make sure you enable "Google Drive API" in the console of your Google App.
 

llama_hub/google_drive/base.py

@@ -74,9 +74,9 @@ def _get_credentials(self) -> Any:
         creds = None
         if os.path.exists(self.token_path):
             creds = Credentials.from_authorized_user_file(self.token_path, SCOPES)
-        elif os.path.exists(self.service_account_path):
+        elif os.path.exists(self.credentials_path):
             creds = service_account.Credentials.from_service_account_file(
-                self.service_account_path, scopes=SCOPES
+                self.credentials_path, scopes=SCOPES
             )
             gauth = GoogleAuth()
             gauth.credentials = creds