rajatsainju2025/code-explainer
Add tests for seq2seq tokenization and causal masking
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#2 建立於 2025年8月8日
good first issuehelp wanted
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描述
Write unit tests covering:\n- Seq2seq preprocessing: source/target tokenization, -100 label masking for pad tokens.\n- Causal preprocessing: prompt masking (-100) and padding masking.\nUse tiny configs to avoid large downloads. Ensure tests run in CI.