code: def label(self, val):
      self["label"] = val
  
file_path: catboost/contrib/python/plotly/py2/plotly/graph_objs/layout/xaxis/rangeselector/_button.py
imports: from plotly.basedatatypes import BaseLayoutHierarchyType
  import copy
label_desc: Use image node_id 4 for calling the Button obj's underlying member method code with example usage: obj.label(val) without return types