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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 is_alias_command(subcommands, args):
 """ Check if the user is invoking one of the comments in 'subcommands' in the from az alias . Args: subcommands: The list of subcommands to check through. args: The CLI arguments to process. Returns: True if the user is invoking 'az alias {command}'. """

    if not args:
        return False

    for subcommand in subcommands:
        if args[:2] == ['alias', subcommand]:
            return True

    return False