scperturb issue

[amva13]

For the perturb-seq dataset, there might be some problem:

from tdc.multi_pred.perturboutcome import PerturbOutcome

data = PerturbOutcome(name = 'scperturb_drug_SrivatsanTrapnell2020_sciplex2')

split = data.get_split() # this line has a problem

print_sys("processing cell line", cell_line)

TypeError: print_sys() takes 1 positional argument but 2 were given