code: def setUp(self):
      super(FastSentencepieceTokenizerTest, self).setUp()
      self.sentencepiece_model = _get_sentencepiece_model()
  
imports: import time
  from absl import flags
  import numpy
  import tensorflow.compat.v2
  import tensorflow_text
  from tensorflow.lite.python import interpreter
  from tensorflow.python.platform import gfile
  from tensorflow_text.python.ops import fast_sentencepiece_tokenizer
label_desc: Use image node_id 1 for calling the FastSentencepieceTokenizerTest obj's underlying member method code with example usage: obj.setUp() without return types