GitLab

* Remove unused `decontamination_ngrams_path` and all mentions (still no alternative path provided)

* Fix improper import of LM and usage of evaluator in one of scripts

* update type hints in instance and task api

* raising errors in task.py instead of asserts

* Fix warnings from ruff

* raising errors in __main__.py instead of asserts

* raising errors in tasks/__init__.py instead of asserts

* raising errors in evaluator.py instead of asserts

* evaluator: update type hints and remove unused variables in code

* Update lm_eval/__main__.py
Co-authored-by: Hailey Schoelkopf <65563625+haileyschoelkopf@users.noreply.github.com>

* Update lm_eval/__main__.py
Co-authored-by: Hailey Schoelkopf <65563625+haileyschoelkopf@users.noreply.github.com>

* Update lm_eval/api/task.py
Co-authored-by: Hailey Schoelkopf <65563625+haileyschoelkopf@users.noreply.github.com>

* Update lm_eval/api/task.py
Co-authored-by: Hailey Schoelkopf <65563625+haileyschoelkopf@users.noreply.github.com>

* Update lm_eval/api/task.py
Co-authored-by: Hailey Schoelkopf <65563625+haileyschoelkopf@users.noreply.github.com>

* Update lm_eval/evaluator.py
Co-authored-by: Hailey Schoelkopf <65563625+haileyschoelkopf@users.noreply.github.com>

* pre-commit induced fixes

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Co-authored-by: Hailey Schoelkopf <65563625+haileyschoelkopf@users.noreply.github.com>