Fixed unused imports

mvt/android/cli.py

@@ -3,7 +3,6 @@
 # Use of this software is governed by the MVT License 1.1 that can be found at
 #   https://license.mvt.re/1.1/
 
-import argparse
 import logging
 import os
 import sys

mvt/android/modules/backup/sms.py

@@ -8,7 +8,7 @@ import os
 import zlib
 
 from mvt.common.module import MVTModule
-from mvt.common.utils import check_for_links, convert_timestamp_to_iso
+from mvt.common.utils import check_for_links
 
 
 class SMS(MVTModule):