main.py

import sys
from flask import Flask, request, jsonify
from twilio.twiml.messaging_response import MessagingResponse
from twilio.rest import Client

account_sid = 'AC69256113c197b8df214261681e642e5c' 
auth_token = 'e1d55d870b2ad245c1c15d6479bfa6f3' 
client = Client(account_sid, auth_token) 

app = Flask(__name__)

@app.route('/hello')
def hello():
    return 'Hello, World!'

@app.route('/pybot',methods=['POST', 'GET'])
def pybot():
    userNo = request.values.get('From')
    usercode = request.values.get('Body')
    try:
        original_stdout = sys.stdout
        sys.stdout = open('output.txt', 'w')
        exec(usercode)
        sys.stdout.close()
        sys.stdout = original_stdout
        output = open('output.txt', 'r').read()
        
        message = client.messages.create( 
                                from_='whatsapp:+14155238886',  
                                body=output,      
                                to=userNo 
                            ) 
    except:
            message = client.messages.create(
                                from_='whatsapp:+14155238886',
                                body='Error',
                                to=userNo
                            )    
    return 'None'

if __name__ == '__main__':
    app.run(debug=True)