code: def generate_mg_batch_cugraph_graph_from_file(
      graph_file, directed=True
  ):
      client = get_client()
      _ddf = read_dask_cudf_csv_file(graph_file)
      ddf = client.persist(_ddf)
      G = cugraph.Graph(directed=directed)
      G.from_dask_cudf_edgelist(ddf)
      return G
  
imports: import os
  import pytest
  import pandas
  import networkx
  import numpy
  import cupy
  from cupyx.scipy.sparse import coo_matrix
  from cupyx.scipy.sparse import csr_matrix
  from cupyx.scipy.sparse import csc_matrix
  from scipy.sparse import coo_matrix
  from scipy.sparse import csr_matrix
  from scipy.sparse import csc_matrix
  from pathlib import Path
  import cudf
  import dask_cudf
  import cugraph
  from cugraph.dask.common.mg_utils import get_client
label_desc: Use image node_id 7 for calling a global function with example usage: generate_mg_batch_cugraph_graph_from_file(graph_file, directed) and returns: G