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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_tag(self, tag):
 """Remove a user's tag from this object."""


        if isinstance(tag, Tag):
            tag = tag.get_name()

        params = self._get_params()
        params["tag"] = tag

        self._request(self.ws_prefix + ".removeTag", False, params)