Fix data processing in chapter3 #1139
Open
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This commit fixes a data processing bug in the tokenization examples across all language translations of Chapter 3, Section 2.
The Problem:
The code was passing dataset columns directly to the tokenizer, which caused compatibility issues.
The Fix:
Converted the dataset columns to lists before tokenization by wrapping them in list():
Changed: raw_datasets["train"]["sentence1"]
To: list(raw_datasets["train"]["sentence1"])
Impact:
This change was applied consistently across all languages versions to ensure the code examples work correctly when tokenizing sentence pairs from the MRPC dataset.