import json file_path = "/home/aimo/dev/be-ircfa/src/root_cause/boiler_feedwater_pump_turbine.json" with open(file_path, "r") as f: data = json.load(f) for record in data: if "matrix" in record: for entry in record["matrix"]: if "action_to_confirm" in entry: del entry["action_to_confirm"] if "recommended_action" in entry: del entry["recommended_action"] with open(file_path, "w") as f: json.dump(data, f, indent=4)