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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 command_name(app_name, command, help_text):
 """ Return a snippet of help text for this command. """

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

    return "{0} {1} {2}\n{3}\n\n".format(app_name, command,
                                         help, help_text)