code: def test_randomize_stretch(**kwargs):
      _test_normal(moves.StretchMove(randomize_split=True), **kwargs)
  
imports: import pytest
  from emcee import moves
  from .test_proposal import _test_normal, _test_uniform
label_desc: Use image node_id 4 for calling a global function with example usage: test_randomize_stretch() without return types