def METHOD_NAME(web3):
    scores = []
    for _ in range(10):
        start = time.time()
        result = web3.eth.gas_price
        if result:
            scores.append(time.time() - start)
    if len(scores) == 0:
        return None
    call_avg_speed = round(sum(scores) / len(scores), 2)
    logger.info(f'Endpoint call speed scores: {scores}, avg: {call_avg_speed}')
    return call_avg_speed