command_line = OptionString().add(u"python3")
dirname = f"{Constants.REMOTE_FW_DIR}/GPL/tools/trex"
command_line.add(f"'{dirname}/trex_stl_stop.py'")
command_line = OptionString().add(u"python3")
dirname = f"{Constants.REMOTE_FW_DIR}/GPL/tools/trex"
command_line.add(f"'{dirname}/trex_stl_stop.py'")