Python script: argparse and modules

defaults/main.yml

@@ -4,4 +4,5 @@ paas_ci_orchestrator_url: https://paas.cloud.infn.it/orchestrator
 paas_ci_iam_group: admins/cicd 
 paas_ci_workdir: "{{ lookup('env','WORKSPACE') }}"        
 paas_ci_scan_script_path: "{{ paas_ci_workdir }}/scan.py"
-n_timeout_ticks: 60
\ No newline at end of file
+n_timeout_ticks: 60
+endpoints_to_scan: None
\ No newline at end of file