def get_matching_tags_from_result(result, tag_key):
    r_set = set()
    # print result
    # print
    # print
    if tag_key.lower() in result["tags"].keys():
        return result["tags"][tag_key]
:type result: dict
dataset/ETHPy150Open pcn/pyKairosDB/pyKairosDB/util.py/get_matching_tags_from_result