title: Flask - Getting a 304 status for my external .css file
body: <p>I'm building a web app. All the external links worked in my Project directory worked fine before but I noticed that yesterday every time I modify the .css file it didn't render this change at all. It actually is freezed with the same style regardless if I even erase the whole .css file content.</p>
  
  <p>This is the response that I'm getting when I run flask:</p>
  
  <pre><code> * Running on http://127.0.0.1:5000/ (Press CTRL+C to quit)
   * Restarting with stat
   * Debugger is active!
   * Debugger pin code: 230-950-485
  127.0.0.1 - - [09/Mar/2017 17:53:09] "GET / HTTP/1.1" 200 -
  127.0.0.1 - - [09/Mar/2017 17:53:10] "GET /static/css/main.css HTTP/1.1" 200 -
  127.0.0.1 - - [09/Mar/2017 17:53:10] "GET /static/js/main.js HTTP/1.1" 200 -
  127.0.0.1 - - [09/Mar/2017 17:53:10] "GET /static/css/main.css HTTP/1.1" 304 -
  127.0.0.1 - - [09/Mar/2017 17:53:14] "GET /favicon.ico HTTP/1.1" 404 -
  127.0.0.1 - - [09/Mar/2017 17:54:04] "GET / HTTP/1.1" 200 -
  </code></pre>
  
  <p>Notice the 304, seems like that might be the problem? I appreciate any advice in what steps to take.</p>