Fix metadata processing in chat adapter#2040

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gilad12-coder wants to merge 3 commits intostanfordnlp:mainfrom gilad12-coder:fix-metadata-processing-in-ChatAdapter

+173-34

Commits on Jan 11, 2025

added the ability to process metadata feilds and add them directly to the prompt and added docstring throughtout the file
gilad12-coder
committed
quick fix to get_annotation_name
gilad12-coder
committed
fixed some small formating issues
gilad12-coder
committed