@chenpnn I find that the file [utilities.py](https://app.codecov.io/gh/abess-team/skscope/commit/e7031f68f26eed1fd5301b2c511ca1936dbda380/blob/skscope/utilities.py) is not well covered by python testing.
@bbayukari Shall we our test also cover this utility file?
@chenpnn I find that the file
[utilities.py](https://app.codecov.io/gh/abess-team/skscope/commit/e7031f68f26eed1fd5301b2c511ca1936dbda380/blob/skscope/utilities.py)
is not well covered by python testing. @bbayukari Shall we our test also cover this utility file?