Sma Das

Results 3 issues of Sma Das

I was trying to make use of some basic HTML tags (`,` ``, etc...) which I noticed does not render in the preview screen: ![image](https://user-images.githubusercontent.com/20164942/183496204-6fdf160e-384a-4888-9977-847bf6204958.png) But this is correctly rendered...

Converted TrustVisualizer from Python2 to Python3. Backup of the old version is `TrustVisualizer_old.py`

Created a `Dockerfile` to run the Python2 version of this script Created `trust_visualizer.bash` as a shorthand script to run the desired script.