loongson/pypi: links for notebookpath

loongson/mirror notebookpath-0.4-py3-none-any.whl
loongson/mirror notebookpath-0.3-py3-none-any.whl
loongson/mirror notebookpath-0.2-py3-none-any.whl
loongson/mirror notebookpath-0.1-py3-none-any.whl