code: def test_bounds(self):
      assert_raises(ValueError, geomspace, 0, 10)
      assert_raises(ValueError, geomspace, 10, 0)
      assert_raises(ValueError, geomspace, 0, 0)
  
imports: import sys
  import pytest
  import numpy
  from numpy import logspace, linspace, geomspace, dtype, array, arange, isnan, ndarray, sqrt, nextafter, stack, errstate
  from numpy._core import sctypes
  from numpy._core.function_base import add_newdoc
  from numpy.testing import assert_, assert_equal, assert_raises, assert_array_equal, assert_allclose, IS_PYPY
label_desc: Use image node_id 10 for calling the TestGeomspace obj's underlying member method code with example usage: obj.test_bounds() without return types