code: def test_radius_1_5():
      assert_blur(
          sample,
          1.5,
          [
              # fmt: off
              [155, 120, 105, 112, 124, 137, 130],
              [160, 136, 124, 125, 127, 134, 130],
              [166, 147, 130, 125, 120, 121, 119],
              [168, 145, 119, 109, 103, 105, 110],
              [168, 134, 96,  85,  85,  89,  97],
              # fmt: on
          ],
          delta=1,
      )
  
file_path: pillow/Tests/test_box_blur.py
imports: from __future__ import annotations
  import pytest
  from PIL import Image, ImageFilter
label_desc: Use image node_id 12 for calling a global function with example usage: test_radius_1_5() without return types