def setup_campaign(conn, cur):
    print("Setup campaign phase >")
    op = Operation()
    op.insert(conn, cur)
    op.list_operations(cur)
    print("Campaign setup inserted")
    return 1
def delete_campaigns(conn, cur):
    print("Delete campaign phase >")
    op = Operation()
    op.list_operations(cur)
    next_session()
    op.delete(conn, cur)
    op.list_operations(cur)
    print("Campaign operation deleted")