fix: prevent IndexError in apply_chat_template with empty conversation list#46794
Open
BB0813 wants to merge 1 commit into
Open
fix: prevent IndexError in apply_chat_template with empty conversation list#46794BB0813 wants to merge 1 commit into
BB0813 wants to merge 1 commit into
Conversation
…n list Add a length check before accessing conversation[0] to prevent IndexError when an empty list is passed to apply_chat_template. Fixes huggingface#46752
Contributor
|
CI Dashboard: View test results in Grafana
|
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
Fix
Fixes #46752
Problem
apply_chat_templatecrashes withIndexError: list index out of rangewhen passed an empty list:Solution
Add a
len(conversation) > 0guard before accessingconversation[0]intokenization_utils_base.pyline 3089.Changes
src/transformers/tokenization_utils_base.py: Added length check before accessingconversation[0]Testing
IndexError