ite model with optional, but strongly recommended, <a href="https://www.tensorflow.org/lite/convert/metadata">TFLite Model Metadata.</a>.

 <p>The API expects a TFLite model with metadata populated. The metadata should contain the
 following information:

 <ul>
<li>For Bert based TFLite model:
       <ul>
<li>3 input tensors of type kTfLiteString with names "ids", "mask" and "segment_ids".
         <li>input_process_units for Wordpiece/Sentencepiece Tokenizer
         <li>exactly one output tensor of type k