Installing Tensorflow 2.0 on Ubuntu 18.04 using docker. Run all experiments from a container.

I have come across many developers who face serious issues when it comes to installing tensorflow on a linux distro such as Ubuntu. There are very few instances when the installation goes smoothly the first time itself. Mostly, the developer has to face a plethora of error messages which get quite tricky to solve. Let's make things easier and lives simpler: Using Docker containers the life of a developer becomes easier by a massive amount. Many developers shy away from using docker containers thinking that it introduces extra dependencies into the system followed by maintenance issues, but that's a misconception.