title: "SSL: CERTIFICATE_VERIFY_FAILED" error in my telegram bot
body: <p>My Telegram bot code was working fine for weeks and I didn't changed anything today suddenly I got <code>[SSL: CERTIFICATE_VERIFY_FAILED]</code> error and my bot code no longer working in my PC.
  I use Ubuntu 18.04 and I'm usng telepot library.</p>
  
  <p>What is wrong and how to fix it?</p>
  
  <p><strong>Edit:</strong> I'm using getMe method and I don't know where is the certificate and how to renew it and I didn't import <code>requests</code> in my bot code. I'm using telepot API by importing <code>telepot</code> in my code.</p>