[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

tests/test_lc_l4_natural_surface.py

@@ -194,7 +194,6 @@ def test_ns():
     level3 = lc_level3.lc_level3(xx)
     lifeform = lc_lifeform.lifeform(xx)
 
-   
     veg_threshold = [1, 4, 15, 40, 65, 100]
     veg_cover = l4_veg_cover.canopyco_veg_con(xx, stats_l4.veg_threshold)