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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 from_bool(value):
    '''
    Convert zfs bool to python bool
    '''
    if value in ['on', 'yes']:
        value = True
    elif value in ['off', 'no']:
        value = False
    elif value == 'none':
        value = None

    return value