code: def _prop_descriptions(self):
      return """\
          visible
              Determines whether or not subplots on the diagonal are
              displayed.
          """
  
file_path: catboost/contrib/python/plotly/py3/plotly/graph_objs/splom/_diagonal.py
imports: from plotly.basedatatypes import BaseTraceHierarchyType
  import copy
label_desc: Use image node_id 3 for calling the Diagonal obj's underlying member method code with example usage: obj._prop_descriptions() and returns: str