code: def _init_api_prefix(module_name, prefix):
      module = sys.modules[module_name]
  
      for name in list_global_func_names():
          if prefix == "api":
              fname = name
              if name.startswith("_"):
                  target_module = sys.modules["mxnet._api_internal"]
              else:
                  target_module = module
          else:
              if not name.startswith(prefix):
                  continue
              fname = name[len(prefix) + 1 :]
              target_module = module
  
          if fname.find(".") != -1:
              continue
          f = get_global_func(name)
          ff = _get_api(f)
          ff.__name__ = fname
          ff.__doc__ = f"MXNet PackedFunc {fname}. "
          setattr(target_module, ff.__name__, ff)
  
file_path: mxnet/python/mxnet/_ffi/function.py
imports: import os
  import sys
  import ctypes
  from ..base import _LIB, check_call
  from .base import py_str, c_str
label_desc: Use image node_id 5 for calling a global function with example usage: _init_api_prefix(module_name, prefix) without return types