code: def render_edge_with_node_label(self, name, edge, edge_settings):
          
          props_to_display = self.extract_props(edge.settings)
  
          label = '<'
          label += "|".join(self.get_label(prop, value) for prop, value in props_to_display.items()) 
          label += '>'
  
          edge_node_name = "{}-{}".format(name, edge.to)
  
          self.gv_graph.node(edge_node_name, label=label, shape="record")
  
          self.gv_graph.edge(self.get_path_from_name(name), edge_node_name, arrowhead="none", **edge_settings)
          self.gv_graph.edge(edge_node_name, self.get_path_from_name(edge.to), **edge_settings)
docs: Render edge with label as separate node