add gifs to github code example
Example 1: add gif github readme
![Alt Text](https://media.giphy.com/media/vFKqnCdLPNOKc/giphy.gif)
Example 2: how to add a gif to a readme
![](name-of-giphy.gif)
![Alt Text](https://media.giphy.com/media/vFKqnCdLPNOKc/giphy.gif)
![](name-of-giphy.gif)