code: def __init__(self, **kwargs):
      self._init_attrs(**kwargs)
  
imports: import os
  import sys
  from numpy import asarray, real, imag, conj, zeros, ndarray, concatenate, ones, can_cast
  from scipy.sparse import coo_matrix, isspmatrix
label_desc: Use image node_id 17 to create a new MMFile object  with example: obj = MMFile()