code: def test__rtruediv__(parameter):
      """Test the __rtruediv__ magic method."""
      par, _ = parameter
      assert_allclose(1.25 / par, 0.125)
  
imports: from math import trunc
  import pickle
  import numpy
  from numpy.testing import assert_allclose
  import pytest
  import lmfit
label_desc: Use image node_id 46 for calling a global function with example usage: test__rtruediv__(parameter) without return types