我想记录psycopg2进行的查询，但是psycopg2documentation并没有真正指定应该如何使用LoggingConnection。importloggingfrompsycopg2.extrasimportLoggingConnectiondb_settings={"user":"abcd","password":"efgh","host":"postgres.db","database":"dev",}conn=LoggingConnection(**db_settings)报错LoggingConnection(**db_settings)TypeError:func