We now want to move the design from last time (a static html file) to use Flask Jinja2-based template rendering.

For this, you must:

• Migrate / split the HTML code into templates/_base.html (base template) and templates/index.html (child);
  • Note: use Jinja2 template inheritance and content blocks;
  • Make sure to eliminate any duplicate code (the _base.html template should contain the common layout of all pages)!
• Modify server.py to call render_template from router functions to actually serve our new design;
• Also create second.html and fill the Flask function to serve it (fill it with whatever content you want, like in the previous lab);
• Finally, fix the URLs in the base template's menu to point to the appropriate pages.