def METHOD_NAME(journalist_id, source_id):
    params = {
        "journalist_id": journalist_id,
        "source_id": source_id,
        "filename": random_chars(50),
        "size": random.randint(0, 1024 * 1024 * 500),
    }
    sql = """INSERT INTO replies (journalist_id, source_id, filename,
                size)
             VALUES (:journalist_id, :source_id, :filename, :size)
          """
    db.engine.execute(text(sql), **params)