- existing_list=db_nsr.get("affinity-or-anti-affinity-group") or [],
- db_record="nsrs:{}:affinity-or-anti-affinity-group".format(nsr_id),
+ existing_list=db_nsr.get("affinity-or-anti-affinity-group")
+ or [],
+ db_record="nsrs:{}:affinity-or-anti-affinity-group".format(
+ nsr_id
+ ),