NotADirectoryError: [WinError 267]

[alex625Gang]

running error : NotADirectoryError: [WinError 267]
on windows it is illegal to name a directory with ':'

fix:
graphany/utils/experiment.py , line 37
before :
cur_time = datetime.now().strftime("%b%#d-%#H:%M-")
after:
cur_time = datetime.now().strftime("%b%#d-%#H_%M-")