code: def inverse_transform_point(self, other_point):
      raise NotImplementedError(
          "`inverse_transform_point` not implemented"
      )
  
file_path: geomstats/geomstats/test/utils.py
imports: from abc import ABC
label_desc: Use image node_id 3 for calling the PointTransformer obj's underlying member method code with example usage: obj.inverse_transform_point(other_point) without return types