remove unneeded imports

Author: danstoner

examples/recordset_indexed_modified_date_and_archive_link_status.py

@@ -2,12 +2,12 @@
 try:
     from idigbio.json_client import iDbApiJson
     import requests
-    import shutil
-    import os
-    import sys
-    import time
+#    import shutil
+#    import os
+#    import sys
+#    import time
     import argparse
-    import json
+#    import json
 except ImportError as e:
     print ("IMPORT ERROR (This exception is likely caused by a missing module): '{0}'".format(e))
     raise SystemExit