Config file `meta_queries.json` missing

[CM-BF]

Happy New Year!

Description:
It seems that the configuration file meta_queries.json is missing from the repository. This file appears to be required for running GPT evaluation for ask_about == 'query_type'. Without it, the prompt is imcompleted.

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Issue location:

cladder/causalbenchmark/eval/run_gpt_v1.5.py

Line 185 in 3d2d116

query_list_file = f'{root_path}/config/meta_queries.json'

Best,