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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 deserialize(data):
 """ Deserialize `data` to an exception instance. If the `exc_path` value matches an exception registered as ``deserializable``, return an instance of that exception type. Otherwise, return a `RemoteError` instance describing the exception that occurred. """

    key = data.get('exc_path')
    if key in registry:
        exc_args = data.get('exc_args', ())
        return registry[key](*exc_args)

    exc_type = data.get('exc_type')
    value = data.get('value')
    return RemoteError(exc_type=exc_type, value=value)