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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 _check_appliances():
 """Looks around and return True or False based on whether we are in a kitchen """

    filenames = os.listdir(os.getcwd())
    missing = []
    for dirname in ['nodes', 'environments', 'roles', 'cookbooks', 'data_bags']:
        if (dirname not in filenames) or (not os.path.isdir(dirname)):
            missing.append(dirname)
    return (not bool(missing)), missing