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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 module_remove(name):
    '''
    Removes SELinux module

    name
        The name of the module to remove

    .. versionadded:: 2016.11.6
    '''
    ret = {'name': name,
           'result': True,
           'comment': '',
           'changes': {}}
    modules = __salt__['selinux.list_semod']()
    if name not in modules:
        ret['comment'] = 'Module {0} is not available'.format(name)
        ret['result'] = False
        return ret
    if __salt__['selinux.remove_semod'](name):
        ret['comment'] = 'Module {0} has been removed'.format(name)
        return ret
    ret['result'] = False
    ret['comment'] = 'Failed to remove module {0}'.format(name)
    return ret