如何捕捉DynamoDB ResourceInUseException Python？

import boto3
from botocore.exceptions import ClientError

def create_table(table_name):
    dynamodb = boto3.resource('dynamodb')
    try:
        table = dynamodb.create_table(
            TableName=table_name,
            KeySchema=[
                {
                    'AttributeName': 'id',
                    'KeyType': 'HASH'
                }
            ],
            AttributeDefinitions=[
                {
                    'AttributeName': 'id',
                    'AttributeType': 'N'
                }
            ],
            ProvisionedThroughput={
                'ReadCapacityUnits': 5,
                'WriteCapacityUnits': 5
            }
        )
        table.wait_until_exists()
        print("Table created successfully!")
    except ClientError as e:
        if e.response['Error']['Code'] == 'ResourceInUseException':
            print("Table already exists!")
        else:
            print("Unexpected error: %s" % e)

# 调用create_table函数
create_table('my_table')