code: def _set_class_module(module_class):
      """Initialize the module."""
      global _CLASS_MODULE
      _CLASS_MODULE = module_class
  
imports: from __future__ import absolute_import
  import ctypes
  import traceback
  from numbers import Integral, Number
  from ..base import _LIB, c_str, check_call, string_types
  from ..object_generic import convert_to_object, ObjectGeneric
  from ..runtime_ctypes import DGLByteArray, DGLContext, DGLDataType
  from .None import ndarray, object
  from .ndarray import _make_array, NDArrayBase
  from .object import ObjectBase
  from .types import _wrap_arg_func, C_TO_PY_ARG_SWITCH, DGLCFuncFinalizer, DGLPackedCFunc, DGLValue, RETURN_SWITCH, TypeCode
label_desc: Use image node_id 7 for calling a global function with example usage: _set_class_module(module_class) without return types