I ran through the tutorial on Django Girls and succesfully set up a web app for my site: http://tutorial.djangogirls.org/en/deploy/ . I was able to deploy the app from my GitHub account and cloned the repo and set up a virtual environment. I also successfully set up the WSGI.py file.
My question is how do you update your web app after you have made changes locally to your code and pushed the changes (through git) to GitHub? Is there a way to upload your new code from GitHub (maybe git pull -u origin master) through bash and then reload your web app? Right now I see the only way I can update my code is by completely removing my file directory and starting a new web app by performing a git clone on the newly updated repo. This seems like a lot of unnecessary effort. Is there a more efficient way to update your code and reload your web app to reflect changes?
Thank you for your time and help! Please let me know if you have any questions.