It is failing here Fetch up to date

It is failing here # Fetch up-to-date library from remote repo if loader_id not found
if loader_id is None:
library_rawcontent, = _get_file_content(loader_hub_url, "/library.json")
library = json.loads(library_raw_content)
if loader_class not in library:
raise ValueError("Loader class name not found in library")

loader_id = library[loader_class]["id"]
extra_files = library[loader_class].get("extra_files", [])
# Update cache
with open(library_path, "w") as f:
f.write(library_raw_content)