send_sms.py from Raspberry Pi Full Stack

send_sms.py

# Written by Billy Hare.
# This script is part of the extension of the Raspberry Pi Full Stack project.
# With this extension, your Raspberry Pu Full Stack application will be capable
# of sending and receiving text messages via the Twilio service.
# More information: https://techexplorations.com/so/rpifs/

import os
from twilio.rest import Client

account_sid = os.environ["TWILIO_ACCOUNT_SID"]
auth_token = os.environ["TWILIO_AUTH_TOKEN"]
my_twilio_phone_number = os.environ["TWILIO_PHONE_NUMBER"]
receive_phone_number = os.environ["MY_PHONE_NUMBER"]
test_text = "Hello from my Raspberry Pi!"
client = Client(account_sid, auth_token)
client.messages.create(to = receive_phone_number,
                       from_ = my_twilio_phone_number,
                       body = test_text)