test 1x1 image instead of 2x2

Co-authored-by: Andrew Murray <[email protected]>

Author: Yay295

Tests/test_image.py

@@ -705,12 +705,8 @@ def test_pixels_from_new_image_by_color(self, mode: ImageModeInfo) -> None:
         else:
             color = tuple(range(mode.num_bands))
 
-        im = Image.new(mode.name, (2, 2), color=color)
-
+        im = Image.new(mode.name, (1, 1), color)
         assert im.getpixel((0, 0)) == color
-        assert im.getpixel((0, 1)) == color
-        assert im.getpixel((1, 0)) == color
-        assert im.getpixel((1, 1)) == color
 
     @pytest.mark.parametrize(
         "mode, color",