def retrieve(self: Repo, obj_id: int) -> _EntityT:
        """
        Retrieves an object from the server by ID
        """

        (model, _) = self.api.retrieve(id=obj_id)
        return self._entity_type(self._client, model)

        Retrieves an object from the server by ID
        
cvat-sdk/cvat_sdk/core/proxies/model_proxy.py