Fixes #312 : Added solution for ModuleNotFoundError (#427)

* Added solution for ModuleNotFoundError

Signed-off-by: Pushpit <pushpit07@gmail.com>

Author: Pushpit07

README.rst

@@ -106,6 +106,9 @@ compose. For this you need to have the following installed.
 Use ``sudo docker-compose up`` to start VulnerableCode. Then access
 VulnerableCode at http://localhost:8000/ or at http://127.0.0.1:8000/
 
+**Important**: Don't forget to run ``sudo docker-compose up -d --no-deps --build web`` to sync your instance after every ``git pull``.
+
+
 Use ``sudo docker-compose exec web bash`` to access the VulnerableCode
 container. From here you can access ``manage.py`` and run management commands
 to import data as specified below.