code: def _register_types():
      numbers.Integral.register(integer)
      numbers.Complex.register(inexact)
      numbers.Real.register(floating)
      numbers.Number.register(number)
  
imports: import numbers
  import warnings
  from .multiarray import ndarray, array, dtype, datetime_data, datetime_as_string, busday_offset, busday_count, is_busday, busdaycalendar
  from .._utils import set_module
  from ._string_helpers import english_lower, english_upper, english_capitalize, LOWER_TABLE, UPPER_TABLE
  from ._type_aliases import sctypeDict, allTypes, bitname, sctypes, _concrete_types, _concrete_typeinfo, _bits_of
  from ._dtype import _kind_name
  from builtins import bool, int, float, complex, object, str, bytes
  from numpy.compat import long, unicode
label_desc: Use image node_id 12 for calling a global function with example usage: _register_types() without return types