keyError in whiteboxgui.show()

[hobark]

Thank you for your project :0

Could you guess what is an underlying issue on this key error?

whiteboxgui.show
import whiteboxgui
whiteboxgui.show(verbose=True)

KeyError Traceback (most recent call last)
in
1 import whiteboxgui
----> 2 whiteboxgui.show(verbose=True)

~.conda\envs\osm3\lib\site-packages\whiteboxgui\whiteboxgui.py in show(verbose, tree, reset)
865 object: A toolbox GUI.
866 """
--> 867 tools_dict = get_wbt_dict(reset=reset)
868
869 if verbose:

~.conda\envs\osm3\lib\site-packages\whiteboxgui\whiteboxgui.py in get_wbt_dict(reset)
403 func_dict["description"] = func_desc
404
--> 405 github_url = get_github_url(func_name, github_cls[category])
406 book_url = get_book_url(func_name, book_cls[category])
407

KeyError: ''

[giswqs]

Update the package using pip install -U whiteboxgui and try again.