code: def _process_cols_argument(cols):
      if isinstance(cols, tuple):
          cols = list(cols)
      return cols
  
file_path: pywick/pywick/datasets/CSVDataset.py
imports: from .BaseDataset import BaseDataset
  import numpy
  import pandas
  from .data_utils import _return_first_element_of_list, default_file_reader, _pass_through, _process_transform_argument, _process_co_transform_argument
label_desc: Use image node_id 1 for calling a global function with example usage: _process_cols_argument(cols) and returns: cols