Fix pylint unused-import

account_manager.py

@@ -2,10 +2,6 @@
 import argparse
 import json
 import signal
-import time
-import uuid
-
-import pika
 
 import rabbit_config as rcfg
 import rc_util

prod_rmq_agents/acct_mgmt_workflow.py

 #!/usr/bin/env python3
-import argparse
 import json
-import signal
-import time
-import uuid
-
-import pika
 
 import rabbit_config as rcfg
 import rc_util

prod_rmq_agents/expire_account.py

 #!/usr/bin/env python
 import json
-import os
 from datetime import date, timedelta
 from os import popen
-from pathlib import Path
-
-import pika
 
 import rabbit_config as rcfg
 import rc_util

prod_rmq_agents/new_jobs.py

 #!/usr/bin/env python
 import json
-import os
 from os import popen
-from pathlib import Path
-
-import pika
 
 import rabbit_config as rcfg
 import rc_util

prod_rmq_agents/ssh_access.py

 #!/usr/bin/env python
 import json
-import os
 from os import popen
-from pathlib import Path
-
-import pika
 
 import rabbit_config as rcfg
 import rc_util