class_docstr: A Stage represents schedule for one operation.
class_docstr_tok: ["A","Stage","represents","schedule","for","one","operation","."]
docstr: Mark threads to be launched at the outer scope of composed op.
  
  Parameters
  ----------
  threads : list of threads
      The threads to be launched.
code: def env_threads(self, threads):
      """Mark threads to be launched at the outer scope of composed op.
  
      Parameters
      ----------
      threads : list of threads
          The threads to be launched.
      """
      if isinstance(threads, IterVar):
          threads = [threads]
      _ffi_api.StageEnvThreads(self, threads)
  
imports: import collections
  import inspect
  from typing import Callable, List
  import tvm._ffi
  from tvm._ffi.base import string_types
  from tvm.ir import container
  from tvm.runtime import Object, convert
  from tvm.tir import Buffer, IndexMap, IterVar, Var
  from .None import _ffi_api
  from .None import tensor
label_desc: Use image node_id 5 for calling the Stage obj's underlying member method code with example usage: obj.env_threads(threads) without return types