code: def num_threads() -> int:
      """Get the number of threads in use by the TVM runtime.
  
      Returns
      -------
      int
          Number of threads in use.
      """
      return _ffi_api.NumThreads()
  
imports: import os
  import ctypes
  import struct
  from typing import Sequence
  import numpy
  from tvm._ffi.base import _LIB, check_call, c_str, string_types, _RUNTIME_ONLY
  from tvm._ffi.libinfo import find_include_path
  from .packed_func import PackedFunc, PackedFuncHandle, _set_class_module
  from .None import _ffi_api
label_desc: Use image node_id 5 for calling a global function with example usage: num_threads() and returns: _ffi_api