Fix to pass flake8.
@@ -401,8 +401,8 @@ from cupy.sorting.search import argmin # NOQA
from cupy.sorting.sort import argsort # NOQA
from cupy.sorting.sort import lexsort # NOQA
from cupy.sorting.sort import msort # NOQA
-from cupy.sorting.sort import sort # NOQA
from cupy.sorting.sort import partition # NOQA
+from cupy.sorting.sort import sort # NOQA
# -----------------------------------------------------------------------------
# Statistics
