code: def test_benchmark_uniformrandomwalk(self, benchmark):
      g = example_graph_random(n_nodes=100, n_edges=500)
      urw = UniformRandomWalk(g)
  
      nodes = np.arange(0, 50)
      n = 2
      n = 5
      length = 5
  
      benchmark(lambda: urw.run(nodes=nodes, n=n, length=length))
  
file_path: stellargraph/tests/data/test_uniform_random_walker.py
imports: import pytest
  import numpy
  from stellargraph.data.explorer import UniformRandomWalk
  from ..test_utils.graphs import create_test_graph, example_graph_random
label_desc: Use image node_id 7 for calling the TestUniformRandomWalk obj's underlying member method code with example usage: obj.test_benchmark_uniformrandomwalk(benchmark) without return types