Make convert-pt-to-ggml.py backwards compatible with older vocab.json tokenizer files #1001
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Patches the script to determine what type of tokenizer files are present and convert appropriately.
Mostly borrows from #725 as a reference. For the same reason mentioned in that PR, converted multilingual checkpoints will continue to exactly match while
.en
checkpoints have a 17 byte difference compared to ggml files downloaded by whisper.cpp.The script will also now produce exactly the same files regardless of which type of tokenizer files were used for conversion.