- cmd = 'cd {0}/tests/nsh_sfc/sfc_scripts/ && sudo ./{1} {2} ' \
- '{3} {4} {5}'.format(con.REMOTE_FW_DIR, exec_shell, vpp_intf_name1,
- vpp_intf_name2, if1_adj_mac, if2_adj_mac)
+ cmd = 'cd {0}/tests/nsh_sfc/sfc_scripts/ && sudo ./{1} {2} {3} {4} ' \
+ '{5}'.format(con.REMOTE_FW_DIR, exec_shell, vpp_intf_name1,
+ vpp_intf_name2, if1_adj_mac, if2_adj_mac)