code: def _prop_descriptions(self):
      return """\
          color
              Sets themarker.linecolor. It accepts either a specific
              color or an array of numbers that are mapped to the
              colorscale relative to the max and min values of the
              array or relative to `marker.line.cmin` and
              `marker.line.cmax` if set.
          colorsrc
              Sets the source reference on Chart Studio Cloud for
              color .
          width
              Sets the width (in px) of the lines bounding the marker
              points.
          widthsrc
              Sets the source reference on Chart Studio Cloud for
              width .
          """
  
file_path: catboost/contrib/python/plotly/py2/plotly/graph_objs/choropleth/marker/_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