如何使用SDK调用示例-notebook for Amazon SageMaker中的Iris端点

import boto3
import pandas as pd

sagemaker_client = boto3.client('sagemaker')

data = [[5.1, 3.5, 1.4, 0.2]]
df = pd.DataFrame(data, columns=['sepal_length', 'sepal_width', 'petal_length', 'petal_width'])
payload = df.to_csv(index=False)

endpoint_name = 'your-endpoint-name'

response = sagemaker_client.invoke_endpoint(
    EndpointName=endpoint_name,
    Body=payload,
    ContentType='text/csv'
)

result = response['Body'].read().decode('utf-8')

# 示例中的预测结果是一个字符串，可以根据实际情况进行解析和处理
print(result)