code: def test_tol_type(self, tol):
      # geometric_slerp() should raise if tol is not
      # a suitable float type
      with pytest.raises(ValueError, match="must be a float"):
          _ = geometric_slerp(
              start=np.array([1, 0]),
              end=np.array([0, 1]),
              t=np.linspace(0, 1, 5),
              tol=tol,
          )
  
imports: import numpy
  from numpy.testing import assert_allclose
  import pytest
  from scipy.spatial import geometric_slerp
label_desc: Use image node_id 10 for calling the TestGeometricSlerp obj's underlying member method code with example usage: obj.test_tol_type(tol) without return types