code: def test_make_regressor_3():
      """test the generated regressor"""
      condition = ([1, 20, 36.5], [0, 0, 0], [1, 1, 1])
      frametimes = np.linspace(0, 138, 70)
      hrf_model = "fir"
      reg, reg_names = compute_regressor(
          condition, hrf_model, frametimes, fir_delays=np.arange(4)
      )
      assert_array_equal(np.unique(reg), np.array([0, 1]))
      assert_array_equal(np.sum(reg, 0), np.array([3, 3, 3, 3]))
      assert len(reg_names) == 4
  
imports: import warnings
  import numpy
  import pytest
  from numpy.testing import assert_almost_equal, assert_array_equal
  from ..hemodynamic_models import _hrf_kernel, _orthogonalize, _regressor_names, _resample_regressor, _sample_condition, compute_regressor, glover_hrf, glover_time_derivative, spm_dispersion_derivative, spm_hrf, spm_time_derivative
label_desc: Use image node_id 18 for calling a global function with example usage: test_make_regressor_3() without return types