code: def test_linear_inter_kind():
      with pytest.raises(ValueError):
          linear_interp([0, 1], [1, 2], kind="cubic")
  
imports: import re
  import numpy
  import pytest
  import sympy
  from numpy.testing import assert_almost_equal, assert_array_almost_equal, assert_array_equal
  from sympy import DiracDelta, Dummy, Function, Symbol
  from sympy.utilities.lambdify import implemented_function, lambdify
  from nipy.algorithms.statistics.formula import Term
  from ..None import hrf
  from ..utils import Interp1dNumeric, TimeConvolver, blocks, convolve_functions, define, events, interp, lambdify_t, linear_interp, step_function
label_desc: Use image node_id 4 for calling a global function with example usage: test_linear_inter_kind() without return types