code: def to_networkx_class(cls) -> type[nx.DiGraph]:
      return nx.DiGraph
  
file_path: cugraph/python/nx-cugraph/nx_cugraph/classes/digraph.py
imports: from __future__ import annotations
  from typing import TYPE_CHECKING
  import cupy
  import networkx
  import nx_cugraph
  from .graph import Graph
label_desc: Use image node_id 2 for calling the DiGraph obj's underlying member method code with example usage: obj.to_networkx_class(cls) and returns: nx