Update Readme.md

Removed Gitpod setup instructions from README.

Author: Kwok-he-Chu

README.md

@@ -12,19 +12,6 @@ An external tool which allows you to build a drop-in integration and make custom
 
 
 
-## Run this integration in seconds using [Gitpod](https://gitpod.io/)
-
-* Open your [Adyen Test Account](https://ca-test.adyen.com/ca/ca/overview/default.shtml) and create a set of [API keys](https://docs.adyen.com/user-management/how-to-get-the-api-key).
-* Go to [gitpod account variables](https://gitpod.io/variables).
-* Set the `ADYEN_API_KEY`, `ADYEN_CLIENT_KEY`, `ADYEN_HMAC_KEY` and `ADYEN_MERCHANT_ACCOUNT variables`.
-* Click the button below!
-
-[![Open in Gitpod](https://gitpod.io/button/open-in-gitpod.svg)](https://gitpod.io/#https://github.com/adyen-examples/checkoutCreate)
-
-_NOTE: To allow the Adyen Drop-In and Components to load, you have to add `https://*.gitpod.io` as allowed origin for your chosen set of [API Credentials](https://ca-test.adyen.com/ca/ca/config/api_credentials_new.shtml)_
-
-
-
 ## Requirements
 
 - Python 3.5 or greater