lab 3 step 13 #2 (page 13)

import boto3
import json

def lambda_handler(event, context):

    payload = '1,13000 \n 1,20000 \n 2,3500 \n 2,5000 \n 3,3000 \n 3,3300 \n 4,2 \n 4,10'
    endpoint_name = 'YourInitials-kmeans-anomalydetection'
    runtime = boto3.client('runtime.sagemaker')
    
    response = runtime.invoke_endpoint(EndpointName=endpoint_name, 
                                       ContentType='text/csv', 
                                       Body=payload)
    result = json.loads(response['Body'].read().decode())
    for p in result['predictions']:
        print (p)
        
    return 'Complete'