code: def test_model_from_pretrained(self):
      # for model_name in TF_MOBILEBERT_PRETRAINED_MODEL_ARCHIVE_LIST[:1]:
      for model_name in ["google/mobilebert-uncased"]:
          model = TFMobileBertModel.from_pretrained(model_name)
          self.assertIsNotNone(model)
  
imports: import unittest
  from transformers import MobileBertConfig, is_tf_available
  from transformers.models.auto import get_values
  from transformers.testing_utils import require_tf, slow, tooslow
  from ...test_configuration_common import ConfigTester
  from ...test_modeling_tf_common import TFModelTesterMixin, ids_tensor, random_attention_mask
label_desc: Use image node_id 14 for calling the TFMobileBertModelTest obj's underlying member method code with example usage: obj.test_model_from_pretrained() without return types