fix unused import

gdementen · gdementen · commit 0f72dc03c45c · 2021-09-23T15:01:14.000+02:00
diff --git a/larray/inout/excel.py b/larray/inout/excel.py
@@ -1,5 +1,4 @@
 import warnings
-import sys
 import os
 
 import numpy as np
