code: def size(self, val):
      self["size"] = val
  
file_path: catboost/contrib/python/plotly/py2/plotly/graph_objs/histogram2dcontour/contours/_labelfont.py
imports: from plotly.basedatatypes import BaseTraceHierarchyType
  import copy
label_desc: Use image node_id 6 for calling the Labelfont obj's underlying member method code with example usage: obj.size(val) without return types