code: def _csc_matrix_cast(x):
      from scipy.sparse import csc_matrix
  
      return csc_matrix(x)
  
imports: import inspect
  import operator
  import os
  import warnings
  from contextlib import contextmanager
  from io import StringIO
  from math import log
  from pprint import pprint
  import numpy
label_desc: Use image node_id 4 for calling a global function with example usage: _csc_matrix_cast(x) and returns: csc_matrix