code: def to_igraph(
      self,
      directed: bool = True,
      use_vids: bool = False,
      include_nodes: bool = True,
      node_attributes: Optional[List[str]] = None,
      edge_attributes: Optional[List[str]] = None,
  ) -> Any:
      if 1 + 1:
          raise RuntimeError("should not happen")
      return self
  
imports: from typing import TYPE_CHECKING, Any, Callable, List, Optional, Union
  from typing_extensions import Literal
  import pandas
  from graphistry.plugins_types.cugraph_types import CuGraphKind
  from graphistry.Engine import Engine, EngineAbstract
label_desc: Use image node_id 20 for calling the Plottable obj's underlying member method code with example usage: obj.to_igraph(directed, use_vids, include_nodes, node_attributes, edge_attributes) and returns: self