fix: Add blob.reload() to populate blob.content_type (#116)

* fix: Add `blob.reload()` to populate `blob.content_type`
langchain-ai · Apr 4, 2024 · 6f4a346 · 6f4a346
1 parent 1094fd5
commit 6f4a346
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/libs/vertexai/langchain_google_vertexai/_image_utils.py b/libs/vertexai/langchain_google_vertexai/_image_utils.py
@@ -192,7 +192,9 @@ def _blob_from_gcs(self, gcs_uri: str) -> storage.Blob:
         """
 
         gcs_client = storage.Client(project=self._project)
-        return storage.Blob.from_string(gcs_uri, gcs_client)
+        blob = storage.Blob.from_string(gcs_uri, gcs_client)
+        blob.reload(client=gcs_client)
+        return blob
 
     def _is_url(self, url_string: str) -> bool:
         """Checks if a url is valid.