code: def _prop_descriptions(self):
      return """\
          color
  
          colorsrc
              Sets the source reference on Chart Studio Cloud for
              `color`.
          width
  
          widthsrc
              Sets the source reference on Chart Studio Cloud for
              `width`.
          """
  
file_path: plotly.py/packages/python/plotly/plotly/graph_objs/table/cells/_line.py
imports: from plotly.basedatatypes import BaseTraceHierarchyType
  import copy
label_desc: Use image node_id 9 for calling the Line obj's underlying member method code with example usage: obj._prop_descriptions() and returns: str