regroup_name does not work

[JanBenisek]

When giving custom name to regrouped variables (currently set to Others), the change does not work and Others is keep appearing.

Looks like the parameter is set in class

cobra/cobra/preprocessing/categorical_data_processor.py

Line 61 in 0133435

def __init__(self, regroup: bool=True, regroup_name: str="Other",

but the value in the body is actually hard-coded:

cobra/cobra/preprocessing/categorical_data_processor.py

Line 453 in 0133435

return data.apply(lambda x: str(x) if x in categories else "Other")