code: def predict_minibatch(self, inputs, **kw):
      self.predict(inputs, **kw)
  
imports: from typing import Optional
  from absl.testing import absltest
  from absl.testing import parameterized
  from lit_nlp.api import dataset
  from lit_nlp.api import model
  from lit_nlp.api import types
  from lit_nlp.components import shap_explainer
  from lit_nlp.lib import testing_utils
label_desc: Use image node_id 2 for calling the _SparseMultilabelTestModel obj's underlying member method code with example usage: obj.predict_minibatch(inputs) without return types