code: def test_calc_profile_len():
      assert scrimp.calc_profile_len(8, 4) == 5
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  from __future__ import unicode_literals
  import os
  import pytest
  import numpy
  import matrixprofile
  from matrixprofile import scrimp
label_desc: Use image node_id 4 for calling a global function with example usage: test_calc_profile_len() without return types