I was using librosa.load() which uses lazy-loader, and the error below appeared.

Error Message:

UnboundLocalError: local variable 'parent' referenced before assignment

The Code Where The Error Appeared:

try: parent = inspect.stack()[1] frame_data = { "filename": parent.filename, "lineno": parent.lineno, "function": parent.function, "code_context": parent.code_context, } return DelayedImportErrorModule( frame_data, "DelayedImportErrorModule", message=not_found_message, ) finally: del parent

This was mentioned in issue#79, but it happened again in version 0.4

Environment:

Python 3.9.13
lazy-loader 0.4