class_docstr: Test Zoo Model.
class_docstr_tok: ["Test","Zoo","Model","."]
code: def test_zoo_model(self):
      _test_bb2_fid(
          KnowledgeAccessMethod.CLASSIFY,
          n_docs=3,
          batchsize=1,
          task="wizard_of_internet",
          model_file=ZOO_BB2,
          rag_retriever_type="dpr",
          indexer_type="compressed",
      )
  
imports: import copy
  import torch.cuda
  import unittest
  from parlai.core.agents import create_agent
  import parlai.utils.testing
label_desc: Use image node_id 1 for calling the TestBB2ZooModel obj's underlying member method code with example usage: obj.test_zoo_model() without return types