code: def templateitemname(self, val):
      self["templateitemname"] = val
  
file_path: catboost/contrib/python/plotly/py3/plotly/graph_objs/splom/_dimension.py
imports: from plotly.basedatatypes import BaseTraceHierarchyType
  import copy
label_desc: Use image node_id 8 for calling the Dimension obj's underlying member method code with example usage: obj.templateitemname(val) without return types