TASK - To add description of working of model to Neural Style Transfer demo

[Shreshtha13]

Steps to be followed

• Add the description text inside the div with class container in this line -

  VisualML/neural_style_transfer/index.html

  Line 140 in d9aee2a

  <div class="container">

• Make appropriate styling changes corresponding to the styling of the page. Link to css -

  VisualML/neural_style_transfer/index.html

  Line 37 in d9aee2a

  <style>

• Push your code.