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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 response_handler(msg: Dict[str, str]) -> None: """Handle response sent by browser."""

    from wdom.document import getElementByWdomId
    id = msg['id']
    elm = getElementByWdomId(id)
    if elm:
        elm.on_response(msg)
    else:
        logger.warning('No such element: wdom_id={}'.format(id))