def METHOD_NAME():
    """
    iterate over waze files in google cloud bucket, parse them and insert them to db
    param bucket_name: google cloud bucket name
    param start_date: date to start fetch waze files
    param end_date: date to end fetch waze files
    return: parsed Dataframe
    """
    response = requests.get(WAZE_ALERTS_API_URL, params=WAZE_ALERTS_API_PARAMS)
    response.raise_for_status()
    waze_data = json.loads(response.content)
    alerts_count, jams_count = _ingest_waze_jsons([waze_data])
    logger.info(f"Ingested {alerts_count} alerts, {jams_count} jams")