code: def setUp(self):
      self.model_tester = FlaxWhisperEncoderModelTester(self)
      (
          _,
          inputs_dict,
      ) = self.model_tester.prepare_config_and_inputs_for_common()
      self.init_shape = (1,) + inputs_dict["input_features"].shape[1:]
  
      self.all_model_classes = (
          make_partial_class(model_class, input_shape=self.init_shape)
          for model_class in self.all_model_classes
      )
      self.config_tester = ConfigTester(
          self, config_class=WhisperConfig
      )
  
imports: import functools
  import inspect
  import tempfile
  import unittest
  import transformers
  from transformers import WhisperConfig, is_flax_available
  from transformers.testing_utils import is_pt_flax_cross_test, require_flax, slow
  from transformers.utils import cached_property
  from transformers.utils.import_utils import is_datasets_available
  from ...test_configuration_common import ConfigTester
  from ...test_modeling_flax_common import FlaxModelTesterMixin, floats_tensor
label_desc: Use image node_id 1 for calling the WhisperEncoderModelTest obj's underlying member method code with example usage: obj.setUp() without return types