code: def test_line_non_square():
      A = np.zeros((128, 64))
      mahotas.polygon.line((0, 0), (127, 63), A)
      assert A.sum()
  
file_path: mahotas/mahotas/tests/test_polygon.py
imports: import numpy
  import mahotas
  import mahotas.polygon
  from mahotas.polygon import fill_polygon, fill_convexhull
  import pytest
label_desc: Use image node_id 6 for calling a global function with example usage: test_line_non_square() without return types