Could you please Add "retrieve_wikitable_knowledge" and "retrieve_flashcard_knowledge" code

[NLPerWS]

Hello. could you please Add "retrieve_wikitable_knowledge" and "retrieve_flashcard_knowledge" code and related knowledge data, thank you very much!!

@chiayewken @xingxuanli

[NLPerWS]

Thank you very much ! Could you add the training datasets/model checkpoints for the adaptive query generator? The model files are not available in the Huggingface model repository. , Also, could you add the code and related knowledge sources for "retrieve_wikitable_knowledge" ? @xingxuanli @chiayewken