code: def __init__(self, name, dtype, mclass, dims, is_complex):
      self.name = name
      self.dtype = dtype
      self.mclass = mclass
      self.dims = dims
      self.is_complex = is_complex
  
imports: from __future__ import division, print_function, absolute_import
  import sys
  import warnings
  import numpy
  from numpy.compat import asbytes, asstr
  import scipy.sparse
  from scipy._lib.six import string_types
  from .miobase import MatFileReader, docfiller, matdims, read_dtype, convert_dtypes, arr_to_chars, arr_dtype_number
  from .mio_utils import squeeze_element, chars_to_strings
  from functools import reduce
label_desc: Use image node_id 1 to create a new VarHeader4 object from inherited base classes: object with example: obj = VarHeader4(name, dtype, mclass, dims, is_complex)