Add Tokenizer converter#359
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cristian-tamblay
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Oct 30, 2025
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This pull request introduces a new Hugging Face-based tokenizer converter to the backend, allowing text columns to be tokenized and each token ID stored in its own column. The main changes involve adding the
TokenizerConverterimplementation, registering it among available converters, and making it importable from the package.New Hugging Face Tokenizer Converter
TokenizerConverterclass inDashAI/back/converters/hugging_face/tokenizer.py, which tokenizes text columns using a selected Hugging Face tokenizer model, storing each token ID in a separate column and supporting batch processing and device selection.