import os was missing

Author: akash0x53

nsmcouch.py

@@ -25,6 +25,7 @@
 import string
 import itertools
 from hashlib import sha1
+import os
 
 global dbList
 global yes_tag

nsmmongo.py

@@ -20,6 +20,7 @@
 import string
 import subprocess
 from hashlib import md5
+import os
 
 global yes_tag
 global no_tag