feat(core): can use now approximate alias inplace of count_tokens_approximately, any of it works now#33045

Davda-James wants to merge 2 commits intolangchain-ai:masterlangchain-ai/langchain:masterfrom

Davda-James:feat/trim_messages-support-approx-aliasDavda-James/langchain:feat/trim_messages-support-approx-aliasCopy head branch name to clipboard