code: def _prop_descriptions(self):
      return """\
          x
              :class:`plotly.graph_objects.scatter3d.projection.X`
              instance or dict with compatible properties
          y
              :class:`plotly.graph_objects.scatter3d.projection.Y`
              instance or dict with compatible properties
          z
              :class:`plotly.graph_objects.scatter3d.projection.Z`
              instance or dict with compatible properties
          """
  
file_path: catboost/contrib/python/plotly/py3/plotly/graph_objs/scatter3d/_projection.py
imports: from plotly.basedatatypes import BaseTraceHierarchyType
  import copy
label_desc: Use image node_id 7 for calling the Projection obj's underlying member method code with example usage: obj._prop_descriptions() and returns: str