fix: LLM - Fixed tuning and evaluation when explicit credentials are …

…specified

Fixed the `_upload_pandas_df_to_gcs` to pass the project to the `storage.Client` Otherwise the `google.cloud.Client` class tries to determine the project from the `google.auth.default()` call which fails if there are no default credentials stored in the environment.

PiperOrigin-RevId: 571130525

google/cloud/aiplatform/utils/gcs_utils.py

@@ -375,7 +375,8 @@ def _upload_pandas_df_to_gcs(
             raise ValueError(f"Unsupported file format: {file_format}")
 
         storage_client = storage.Client(
-            credentials=initializer.global_config.credentials
+            project=initializer.global_config.project,
+            credentials=initializer.global_config.credentials,
         )
         storage.Blob.from_string(
             uri=upload_gcs_path, client=storage_client