code: def _methods():
      yield SDE_TYPES.ito, METHODS.milstein, None
      yield SDE_TYPES.ito, METHODS.srk, None
      yield SDE_TYPES.stratonovich, METHODS.midpoint, None
      yield SDE_TYPES.stratonovich, METHODS.reversible_heun, None
  
file_path: torchsde/tests/test_adjoint.py
imports: import sys
  import pytest
  import torch
  import torchsde
  from torchsde.settings import LEVY_AREA_APPROXIMATIONS, METHODS, NOISE_TYPES, SDE_TYPES
  from .None import utils
  from .None import problems
label_desc: Use image node_id 1 for calling a global function with example usage: _methods() without return types