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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _handle_rundebug_from_shell(cmd_line):
 """ Handles all commands that take a filename and 0 or more extra arguments. Passes the command to backend. (Debugger plugin may also use this method) """

    command, args = parse_shell_command(cmd_line)

    if len(args) >= 1:
        get_workbench().get_editor_notebook().save_all_named_editors()

        origcommand=command
        if command == "Ev3RemoteRun":
            command="Run"
        if command == "Ev3RemoteDebug":
            command="Debug"

        cmd = ToplevelCommand(command=command,
                              filename=args[0],
                              args=args[1:])

        if origcommand == "Ev3RemoteRun" or origcommand == "Ev3RemoteDebug":
            cmd.environment={ "EV3MODE" : "remote", "EV3IP": get_workbench().get_option("ev3.ip") }

        if os.path.isabs(cmd.filename):
            cmd.full_filename = cmd.filename
        else:
            runner=get_runner()
            cmd.full_filename = os.path.join(runner.get_cwd(), cmd.filename)

        if command in ["Run", "run", "Debug", "debug"]:
            with tokenize.open(cmd.full_filename) as fp:
                cmd.source = fp.read()

        get_runner().send_command(cmd)
    else:

        print_error_in_backend("Command '{}' takes at least one argument".format(command))