GitLab

* First draft, still missing automatic function conversion

* First draft of the automatic schema generator

* Lots of small fixes

* the walrus has betrayed me

* please stop committing your debug breakpoints

* Lots of cleanup and edge cases, looking better now

* Comments and bugfixes for the type hint parser

* More cleanup

* Add tests, update schema generator

* Update tests, proper handling of return values

* Small docstring change

* More doc updates

* More doc updates

* Add json_schema decorator

* Clean up the TODOs and finish the docs

* self.maxDiff = None to see the whole diff for the nested list test

* add import for add_json_schema

* Quick test fix

* Fix something that was bugging me in the chat template docstring

* Less "anyOf" when unnecessary

* Support return types for the templates that need them

* Proper return type tests

* Switch to Google format docstrings

* Update chat templating docs to match new format

* Stop putting the return type in with the other parameters

* Add Tuple support

* No more decorator - we just do it implicitly!

* Add enum support to get_json_schema

* Update docstring

* Add copyright header

* Update src/transformers/tokenization_utils_base.py
Co-authored-by: amyeroberts <22614925+amyeroberts@users.noreply.github.com>

* Update docs/source/en/chat_templating.md
Co-authored-by: amyeroberts <22614925+amyeroberts@users.noreply.github.com>

* Update src/transformers/utils/chat_template_utils.py
Co-authored-by: amyeroberts <22614925+amyeroberts@users.noreply.github.com>

* Update src/transformers/utils/chat_template_utils.py
Co-authored-by: amyeroberts <22614925+amyeroberts@users.noreply.github.com>

* Add copyright header

* make fixup

* Fix indentation

* Reformat chat_template_utils

* Correct return value

* Make regexes module-level

* Support more complex, multi-line arg docstrings

* Update error message for ...

* Update ruff

* Add document type validation

* Refactor docs

* Refactor docs

* Refactor docs

* Clean up Tuple error

* Add an extra test for very complex defs and docstrings and clean everything up for it

* Document enum block

* Quick test fixes

* Stop supporting type hints in docstring to fix bugs and simplify the regex

* Update docs for the regex change

* Clean up enum regex

* Wrap functions in {"type": "function", "function": ...}

* Update src/transformers/utils/chat_template_utils.py
Co-authored-by: Pablo Montalvo <39954772+molbap@users.noreply.github.com>

* Temporary tool calling commit

* Add type hints to chat template utils, partially update docs (incomplete!)

* Code cleanup based on @molbap's suggestion

* Add comments to explain regexes

* Fix up type parsing for unions and lists

* Add custom exception types and adjust tests to look for them

* Update docs with a demo!

* Docs cleanup

* Pass content as string

* Update tool call formatting

* Update docs with new function format

* Update docs

* Update docs with a second tool to show the model choosing correctly

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Co-authored-by: amyeroberts <22614925+amyeroberts@users.noreply.github.com>
Co-authored-by: Pablo Montalvo <39954772+molbap@users.noreply.github.com>

* initial commit, remove warnings on default chat templates

* stash commit

* Raise a much sterner warning for default chat templates, and prepare for depreciation

* Update the docs

* remove ChatML link from en/

* remove ChatML link in ja/

* remove ChatML link in zh/

* Add chat support to text generation pipeline

* Better handling of single elements

* Deprecate ConversationalPipeline

* stash commit

* Add missing add_special_tokens kwarg

* Update chat templating docs to refer to TextGenerationPipeline instead of ConversationalPipeline

* Add ✨TF✨

 tests

* @require_tf

* Add type hint

* Add specific deprecation version

* Remove unnecessary do_sample

* Remove todo - the discrepancy has been resolved

* Update src/transformers/tokenization_utils_base.py
Co-authored-by: amyeroberts <22614925+amyeroberts@users.noreply.github.com>

* Update src/transformers/pipelines/text_generation.py
Co-authored-by: amyeroberts <22614925+amyeroberts@users.noreply.github.com>

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Co-authored-by: amyeroberts <22614925+amyeroberts@users.noreply.github.com>

Add language identifiers to code blocks

* Add tip on setting tokenizer attributes

* Grammar

* Remove the bit that was causing doc builds to fail

* Update default ChatML template

* Update docs/warnings

* Update docs/source/en/chat_templating.md
Co-authored-by: Arthur <48595927+ArthurZucker@users.noreply.github.com>

* Slight rework

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Co-authored-by: Arthur <48595927+ArthurZucker@users.noreply.github.com>

* Update and reorder docs for chat templates

* Fix Mistral docstring

* Add section link and small fixes

* Remove unneeded line in Mistral example

* Add comment on saving memory

* Fix generation prompts linl

* Fix code block languages

* Add add_generation_prompt argument to apply_chat_template

* Add add_generation_prompt argument to apply_chat_template and update default templates

* Fix typo

* Add generation prompts section to chat templating guide

* Add generation prompts section to chat templating guide

* Minor style fix

* Put tokenizer methods in the right alphabetical order in the docs

* Quick tweak to ConversationalPipeline

* Typo fixes in the developer doc

* make fixup

* First commit while I figure this out

* make fixup

* Remove unused method

* Store prompt attrib

* Fix prompt argument for tests

* Make same changes in fast tokenizer

* Remove global prompts from fast tokenizer too

* stash commit

* stash commit

* Migrate PromptConfig to its True Final Location

* Replace Conversation entirely with the new class

* Import/dependency fixes

* Import/dependency fixes

* Change format for lots of default prompts

* More default prompt fixups

* Revert llama old methods so we can compare

* Fix some default configs

* Fix some default configs

* Fix misspelled kwarg

* Fixes for Blenderbot

* make fixup

* little rebase cleanup

* Add basic documentation

* Quick doc fix

* Truncate docstring for now

* Add handling for the case when messages is a single string

* Quick llama merges

* Update conversational pipeline and tests

* Add a couple of legacy properties for backward compatibility

* More legacy handling

* Add docstring for build_conversation_input_ids

* Restructure PromptConfig

* Let's start T E M P L A T I N G

* Refactor all default configs to use templates instead

* Revert changes to the special token properties since we don't need them anymore

* More class templates

* Make the sandbox even sandier

* Everything replaced with pure templating

* Remove docs for PromptConfig

* Add testing and optional requirement boilerplate

* Fix imports and make fixup

* Fix LLaMA tests and add Conversation docstring

* Finally get LLaMA working with the template system

* Finally get LLaMA working with the template system

* make fixup

* make fixup

* fmt-off for the long lists of test tokens

* Rename method to apply_chat_template for now

* Start on documentation

* Make chat_template a property that reads through to the default if it's not set

* Expand docs

* Expand chat templating doc some more

* trim/lstrip blocks by default and update doc

* Few doc tweaks

* rebase cleanup

* Clarify docstring

* rebase cleanup

* rebase cleanup

* make fixup

* Quick doc edit

* Reformat the standard template to match ChatML

* Re-add PEFT check

* Update docs/source/en/chat_templating.md
Co-authored-by: Patrick von Platen <patrick.v.platen@gmail.com>

* Add apply_chat_template to the tokenizer doc

* make fixup

* Add doc links

* Fix chat links

* Fix chat links

* Explain system messages in the doc

* Add chat template test

* Proper save-loading for chat template attribute

* Add test skips for layout models

* Remove _build_conversation_input_ids, add default_chat_template to code_llama

* Make sure all LLaMA models are using the latest template

* Remove default_system_prompt block in code_llama because it has no default prompt

* Update ConversationPipeline preprocess

* Add correct #Copied from links to the default_chat_templates

* Remove unneeded type checking line

* Add a dummy mark_processsed method

* Reorganize Conversation to have **deprecated_kwargs

* Update chat_templating.md

* Quick fix to LLAMA tests

* Small doc tweaks

* Add proper docstrings and "copied from" statements to all default chat templates

* Merge use_default_system_prompt support for code_llama too

* Improve clarity around self.chat_template

* Docstring fix

* Fix blenderbot default template

* More doctest fix

* Break out some tokenizer kwargs

* Update doc to explain default templates

* Quick tweaks to tokenizer args

* Cleanups for tokenizer args

* Add note about cacheing

* Quick tweak to the chat-templating doc

* Update the LLaMA template with error checking and correct system message embedding

* make fixup

* make fixup

* add requires_jinja

* Cleanup to expected output formatting

* Add cacheing

* Fix typo in llama default template

* Update LLaMA tests

* Update documentation

* Improved legacy handling in the Conversation class

* Update Jinja template with proper error handling

* Quick bugfix

* Proper exception raising

* Change cacheing behaviour so it doesn't try to pickle an entire Jinja env

* make fixup

* rebase cleanup

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Co-authored-by: Patrick von Platen <patrick.v.platen@gmail.com>