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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 remove_page(self, route):
 """Remove a proxied page from the Web UI. Parameters route : str The route for the proxied page. Must be a valid path *segment* in a url (e.g. ``foo`` in ``/foo/bar/baz``). Routes must be unique across the application. """

        req = proto.RemoveProxyRequest(route=route)
        self._client._call('RemoveProxy', req)