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

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

Author: pre-commit-ci[bot]

monai/data/wsi_reader.py

@@ -1561,4 +1561,4 @@ def _resize_to_mpp_res(self, wsi, closest_lvl, mpp_list, user_mpp: tuple):
         # PIL `resize` takes (W, H); use the same row/col order as OpenSlide.
         closest_lvl_wsi = closest_lvl_wsi.resize((target_res_y, target_res_x), pil_image.BILINEAR)
 
-        return closest_lvl_wsi
+        return closest_lvl_wsi