Update qm_xn_lib_calculator.py

susrisha · susrisha · commit 2b4fc664430b · 2024-11-08T08:37:15.000+05:30
added missing import
diff --git a/src/calculators/qm_xn_lib_calculator.py b/src/calculators/qm_xn_lib_calculator.py
@@ -12,6 +12,7 @@
 import itertools
 import numpy as np
 import pandas as pd
+import os
 
 
 class QMXNLibCalculator(QMCalculator):
