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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 update_host(name, data, **api_opts):
    '''
    Update host record. This is a helper call to update_object.

    Find a hosts ``_ref`` then call update_object with the record data.

    CLI Example:

    .. code-block:: bash

        salt-call infoblox.update_host name=fqdn data={}
    '''
    o = get_host(name=name, **api_opts)
    return update_object(objref=o['_ref'], data=data, **api_opts)