code: def mis_edges():
      # source, target, v
      return pd.read_csv("demos/data/lesmiserables.csv")
  
imports: from functools import lru_cache
  import graphistry, logging, os, pandas, pytest
  from graphistry.tests.common import NoAuthTestCase
  from graphistry.constants import SRC, DST, NODE
  from graphistry.plugins.cugraph import SRC_CUGRAPH, DST_CUGRAPH, NODE_CUGRAPH, from_cugraph, to_cugraph, compute_cugraph, layout_cugraph, compute_algs, node_compute_algs_to_attr, layout_algs
label_desc: Use image node_id 1 for calling a global function with example usage: mis_edges() and returns: pd