Log Message:
textproc/py-sentencepiece: import py-sentencepiece-0.1.97

SentencePiece is an unsupervised text tokenizer and detokenizer
mainly for Neural Network-based text generation systems where the
vocabulary size is predetermined prior to the neural model training.
SentencePiece implements subword units (e.g., byte-pair-encoding
(BPE)) and unigram language model with the extension of direct
training from raw sentences. SentencePiece allows us to make a
purely end-to-end system that does not depend on language-specific
pre/postprocessing.

This package contains the Python module.