community[patch]: GCSDirectoryLoader bugfix (#20005)

- **Description:** Bug fix. Removed extra line in `GCSDirectoryLoader`
to allow catching Exceptions. Now also logs the file path if Exception
is raised for easier debugging.
- **Issue:** #20198 Bug since langchain-community==0.0.31
- **Dependencies:** No change
- **Twitter handle:** timothywong731

---------

Co-authored-by: Bagatur <baskaryan@gmail.com>

libs/community/langchain_community/document_loaders/gcs_directory.py

@@ -65,10 +65,6 @@ class GCSDirectoryLoader(BaseLoader):
             # intermediate directories on the fly
             if blob.name.endswith("/"):
                 continue
-            loader = GCSFileLoader(
-                self.project_name, self.bucket, blob.name, loader_func=self._loader_func
-            )
-            docs.extend(loader.load())
             # Use the try-except block here
             try:
                 loader = GCSFileLoader(