code: def test_contains_points_negative_radius():
      path = Path.unit_circle()
  
      points = [(0.0, 0.0), (1.25, 0.0), (0.9, 0.9)]
      result = path.contains_points(points, radius=-0.5)
      np.testing.assert_equal(result, [True, False, False])
  
imports: import re
  import numpy
  from numpy.testing import assert_array_equal
  import pytest
  from matplotlib import patches
  from matplotlib.path import Path
  from matplotlib.patches import Polygon
  from matplotlib.testing.decorators import image_comparison
  import matplotlib.pyplot
  from matplotlib import transforms
  from matplotlib.backend_bases import MouseEvent
label_desc: Use image node_id 6 for calling a global function with example usage: test_contains_points_negative_radius() without return types