How to use the allensdk.api.queries.tree_search_api.TreeSearchApi function in allensdk

# get reference space
        self.space = ReferenceSpaceApi()
        self.spacecache = ReferenceSpaceCache(
            manifest=os.path.join(
                self.annotated_volume_fld, "manifest.json"
            ),  # downloaded files are stored relative to here
            resolution=self.resolution,
            reference_space_key="annotation/ccf_2017",  # use the latest version of the CCF
        )
        self.annotated_volume, _ = self.spacecache.get_annotation_volume()

        # mouse connectivity API [used for tractography]
        self.mca = MouseConnectivityApi()

        # Get tree search api
        self.tree_search = TreeSearchApi()

# get reference space
        self.space = ReferenceSpaceApi()
        self.spacecache = ReferenceSpaceCache(
            manifest=os.path.join(
                self.annotated_volume_fld, "manifest.json"
            ),  # downloaded files are stored relative to here
            resolution=int(self.resolution[0]),
            reference_space_key="annotation/ccf_2017",  # use the latest version of the CCF
        )
        self.annotated_volume, _ = self.spacecache.get_annotation_volume()

        # mouse connectivity API [used for tractography]
        self.mca = MouseConnectivityApi()

        # Get tree search api
        self.tree_search = TreeSearchApi()