code: def get_long_edges(graph):
      """Internal function for getting the edges of a graph as long tensors."""
      src, dst = graph.edges()
      return src.long(), dst.long()
  
imports: from .None import function, to_bidirected
label_desc: Use image node_id 2 for calling a global function with example usage: get_long_edges(graph) and returns: src,  dst