Alexa Skill Development using flask-ask and ngrok

Question

I\'m trying to begin developing a skill for alexa using flask-ask and ngrok in python. Following is my code:

from flask import Flask
from flask_ask import As         


        

Answer 1

Referring to this link helped me solve the problem. https://github.com/pyca/cryptography/issues/3489

Basically, by linking openssl in mac by $ brew link openssland installing cryptography==2.1.4, the problem was resolved.