code: def line(self, val):
      self["line"] = val
  
file_path: catboost/contrib/python/plotly/py2/plotly/graph_objs/candlestick/_decreasing.py
imports: from plotly.basedatatypes import BaseTraceHierarchyType
  import copy
label_desc: Use image node_id 4 for calling the Decreasing obj's underlying member method code with example usage: obj.line(val) without return types