AWS Lambda getting public IP address

gistfile1.txt

import json
import urllib3

def lambda_handler(event, context):
    return {
        'statusCode': 200,
        'body': get_public_ip()
    }
 
def get_public_ip():
    try:
        http = urllib3.PoolManager()
        r = http.request('GET', "http://jsonip.com/")
        response = json.loads(r.data)
        return response["ip"]
    except Exception as e:
        print("Exception:", e)
        return None
 
if __name__ == "__main__":
    print(get_public_ip())