How can I add My picture in the given link? I didn’t get that…Could some one explain what to do and what happens when we attach that source link to the code.
Challenge: Build a Tribute Page
Link to the challenge: https://codepen.io/sumanthchandana/full/YzYYWEe
https://www.freecodecamp.org/learn/responsive-web-design/responsive-web-design-projects/build-a-tribute-page
@sumanthchandana
Welcome to the forum 
The link you supplied wasn’t specific to any particular image that’s why its not displaying the image, try getting a specific link or use a url to jpeg converter https://image.online-convert.com/convert/html-to-jpg to convert an image URL to jpeg
This code works just fine as the link is to a specific image
<img id = "image"
src = "https://i.pinimg.com/474x/57/b6/94/57b6945c427e7b7c64f3d6899c01258a.jpg" alt="Reading picture of Mahatma Gandhi"/>