- cmd = '{fwdir}/tests/dpdk/dpdk_scripts/cleanup_dpdk.sh ' \
- '{drv1} {pci1} {drv2} {pci2}'.\
- format(fwdir=Constants.REMOTE_FW_DIR, drv1=if1_driver,
- pci1=pci_address1, drv2=if2_driver, pci2=pci_address2)
+ cmd = f"{Constants.REMOTE_FW_DIR}/tests/dpdk/dpdk_scripts" \
+ f"/cleanup_dpdk.sh {if1_driver} {pci_address1} {if2_driver} " \
+ f"{pci_address2}"