code: def test_predicate_is_in(self):
      g = hops_graph()
      assert g.hop(
          source_node_match={"node": is_in(["e", "k"])}
      )._edges.shape == (3, 3)
  
imports: import pandas
  from common import NoAuthTestCase
  from functools import lru_cache
  from graphistry.compute.ast import is_in
  from graphistry.tests.test_compute import CGFull
label_desc: Use image node_id 14 for calling the TestComputeHopMixin obj's underlying member method code with example usage: obj.test_predicate_is_in() without return types