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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 reset(name):
    '''
    Force power down and restart an existing VM
    '''
    ret = {}
    client = salt.client.get_local_client(__opts__['conf_file'])
    data = vm_info(name, quiet=True)
    if not data:
        __jid_event__.fire_event({'message': 'Failed to find VM {0} to reset'.format(name)}, 'progress')
        return 'fail'
    host = next(six.iterkeys(data))
    try:
        cmd_ret = client.cmd_iter(
                host,
                'virt.reset',
                [name],
                timeout=600)
        for comp in cmd_ret:
            ret.update(comp)
        __jid_event__.fire_event({'message': 'Reset VM {0}'.format(name)}, 'progress')
    except SaltClientError as client_error:
        print(client_error)
    return ret