Remove unused os import in test_grdcut.py (#1751)

michaelgrund · web-flow · commit 5630df26f65f · 2022-02-13T00:11:44.000+08:00
diff --git a/pygmt/tests/test_grdcut.py b/pygmt/tests/test_grdcut.py
@@ -1,8 +1,6 @@
 """
 Tests for grdcut.
 """
-import os
-
 import numpy as np
 import pytest
 import xarray as xr
