|---| | [ View source on GitHub](https://github.com/tensorflow/tflite-support/blob/v0.4.4/tensorflow_lite_support/metadata/python/metadata_writers/writer_utils.py) | Helper methods for writing metadata into TFLite models. #### View aliases **Main aliases** [`tflite_support.metadata_writers.audio_classifier.metadata_info.writer_utils`](https://www.tensorflow.org/lite/api_docs/python/tflite_support/metadata_writers/writer_utils), [`tflite_support.metadata_writers.audio_classifier.metadata_writer.metadata_info.writer_utils`](https://www.tensorflow.org/lite/api_docs/python/tflite_support/metadata_writers/writer_utils), [`tflite_support.metadata_writers.audio_classifier.metadata_writer.writer_utils`](https://www.tensorflow.org/lite/api_docs/python/tflite_support/metadata_writers/writer_utils), [`tflite_support.metadata_writers.audio_classifier.writer_utils`](https://www.tensorflow.org/lite/api_docs/python/tflite_support/metadata_writers/writer_utils), [`tflite_support.metadata_writers.bert_nl_classifier.metadata_info.writer_utils`](https://www.tensorflow.org/lite/api_docs/python/tflite_support/metadata_writers/writer_utils), [`tflite_support.metadata_writers.bert_nl_classifier.metadata_writer.metadata_info.writer_utils`](https://www.tensorflow.org/lite/api_docs/python/tflite_support/metadata_writers/writer_utils), [`tflite_support.metadata_writers.bert_nl_classifier.metadata_writer.writer_utils`](https://www.tensorflow.org/lite/api_docs/python/tflite_support/metadata_writers/writer_utils), [`tflite_support.metadata_writers.bert_nl_classifier.writer_utils`](https://www.tensorflow.org/lite/api_docs/python/tflite_support/metadata_writers/writer_utils), [`tflite_support.metadata_writers.image_classifier.metadata_info.writer_utils`](https://www.tensorflow.org/lite/api_docs/python/tflite_support/metadata_writers/writer_utils), [`tflite_support.metadata_writers.image_classifier.metadata_writer.metadata_info.writer_utils`](https://www.tensorflow.org/lite/api_docs/python/tflite_support/metadata_writers/writer_utils), [`tflite_support.metadata_writers.image_classifier.metadata_writer.writer_utils`](https://www.tensorflow.org/lite/api_docs/python/tflite_support/metadata_writers/writer_utils), [`tflite_support.metadata_writers.image_classifier.writer_utils`](https://www.tensorflow.org/lite/api_docs/python/tflite_support/metadata_writers/writer_utils), [`tflite_support.metadata_writers.image_segmenter.metadata_info.writer_utils`](https://www.tensorflow.org/lite/api_docs/python/tflite_support/metadata_writers/writer_utils), [`tflite_support.metadata_writers.image_segmenter.metadata_writer.metadata_info.writer_utils`](https://www.tensorflow.org/lite/api_docs/python/tflite_support/metadata_writers/writer_utils), [`tflite_support.metadata_writers.image_segmenter.metadata_writer.writer_utils`](https://www.tensorflow.org/lite/api_docs/python/tflite_support/metadata_writers/writer_utils), [`tflite_support.metadata_writers.image_segmenter.writer_utils`](https://www.tensorflow.org/lite/api_docs/python/tflite_support/metadata_writers/writer_utils), [`tflite_support.metadata_writers.metadata_info.writer_utils`](https://www.tensorflow.org/lite/api_docs/python/tflite_support/metadata_writers/writer_utils), [`tflite_support.metadata_writers.nl_classifier.metadata_info.writer_utils`](https://www.tensorflow.org/lite/api_docs/python/tflite_support/metadata_writers/writer_utils), [`tflite_support.metadata_writers.nl_classifier.metadata_writer.metadata_info.writer_utils`](https://www.tensorflow.org/lite/api_docs/python/tflite_support/metadata_writers/writer_utils), [`tflite_support.metadata_writers.nl_classifier.metadata_writer.writer_utils`](https://www.tensorflow.org/lite/api_docs/python/tflite_support/metadata_writers/writer_utils), [`tflite_support.metadata_writers.nl_classifier.writer_utils`](https://www.tensorflow.org/lite/api_docs/python/tflite_support/metadata_writers/writer_utils), [`tflite_support.metadata_writers.object_detector.metadata_info.writer_utils`](https://www.tensorflow.org/lite/api_docs/python/tflite_support/metadata_writers/writer_utils), [`tflite_support.metadata_writers.object_detector.metadata_writer.metadata_info.writer_utils`](https://www.tensorflow.org/lite/api_docs/python/tflite_support/metadata_writers/writer_utils), [`tflite_support.metadata_writers.object_detector.metadata_writer.writer_utils`](https://www.tensorflow.org/lite/api_docs/python/tflite_support/metadata_writers/writer_utils), [`tflite_support.metadata_writers.object_detector.writer_utils`](https://www.tensorflow.org/lite/api_docs/python/tflite_support/metadata_writers/writer_utils)
## Functions [`compute_flat_size(...)`](https://developers.google.com/edge/api/tflite/python/tflite_support/metadata_writers/writer_utils/compute_flat_size): Computes the flat size (number of elements) of tensor shape. [`get_input_tensor_names(...)`](https://developers.google.com/edge/api/tflite/python/tflite_support/metadata_writers/writer_utils/get_input_tensor_names): Gets a list of the input tensor names. [`get_input_tensor_shape(...)`](https://developers.google.com/edge/api/tflite/python/tflite_support/metadata_writers/writer_utils/get_input_tensor_shape): Gets the shape of the specified input tensor. [`get_input_tensor_types(...)`](https://developers.google.com/edge/api/tflite/python/tflite_support/metadata_writers/writer_utils/get_input_tensor_types): Gets a list of the input tensor types. [`get_output_tensor_names(...)`](https://developers.google.com/edge/api/tflite/python/tflite_support/metadata_writers/writer_utils/get_output_tensor_names): Gets a list of the output tensor names. [`get_output_tensor_types(...)`](https://developers.google.com/edge/api/tflite/python/tflite_support/metadata_writers/writer_utils/get_output_tensor_types): Gets a list of the output tensor types. [`get_tokenizer_associated_files(...)`](https://developers.google.com/edge/api/tflite/python/tflite_support/metadata_writers/writer_utils/get_tokenizer_associated_files): Gets a list of associated files packed in the tokenzier_options. [`load_file(...)`](https://developers.google.com/edge/api/tflite/python/tflite_support/metadata_writers/writer_utils/load_file): Loads file from the file path. [`save_file(...)`](https://developers.google.com/edge/api/tflite/python/tflite_support/metadata_writers/writer_utils/save_file): Loads file from the file path.