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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 epilogue(app_name):
 """ Return the epilogue for the help command. """

    app_name = clr.stringc(app_name, "bright blue")
    command = clr.stringc("command", "cyan")
    help = clr.stringc("--help", "green")

    return "\n%s %s %s for more info on a command\n" % (app_name,
                                                        command, help)