remove unused os

gabrielaznar · gabrielaznar · commit 8d99265d7348 · 2018-08-26T23:09:18.000+02:00
diff --git a/climada/engine/impact.py b/climada/engine/impact.py
@@ -4,7 +4,6 @@
 
 __all__ = ['ImpactFreqCurve', 'Impact']
 
-import os
 import logging
 import numpy as np
 
