import json

print('Loading function') {

def lambda_handler(event, context): total = int(event['key1'] + int event['key2'] + int event['key3']) print("total of str event['key1'] + str['key2'] + str['key3']) print(message) print(return)

{ "key1": "3", "key2": "5", "key3": "4" }

my code isnt working properly could you fix it please i am using AWS Academy on the internet the programming language i am using is python }