def process(self, obj, meta):
        mei_objs = obj["mei_response"]["objects"]
        vendor = mei_objs["vendor"]
        product_code = mei_objs["product_code"]
        if "rockwell automation" not in vendor.lower():
            return
        if product_code.lower() not in "141":
            return
        meta.global_metadata.manufacturer = Manufacturer.ROCKWELL
        meta.global_metadata.product = product_code.strip()
        revision = mei_objs.get("revision", "").strip()
        if revision:
            meta.global_metadata.revision = revision
        return meta
dataset/ETHPy150Open zmap/ztag/ztag/annotations/rockwell_mei.py/RockwellAutomation141.process/swapped operands of `not in`