Added Jupyter Lab support

[Abhi-1U]

Hi Gustavo,
Thanks a lot for this project, initially when I tried the pypi package and later installation through GitHub clone, it did not seem to work with the latest updates (possibly). In an effort to debug and solve the problems I faced, I forked the project and added some minor changes. Hope they are useful and can be implemented in the pypi package.

Change-Log :

1. Minor changes for compatibility with new version of Jupyter NoteBook/lab.
2. The log file is now created at a different location for easy debugging.
3. Some Syntax Errors are reflected normally.
4. Jupyter NoteBook/Lab/Console mode work well(except for the previous issues eg. long code).
5. Some Formatting is lost in this process (a drawback).
6. Updated the Readme with new images and installation instructions (might need change).
7. One more sample notebook.

Tested On:
Jupyterlab Version 3.0.15
MongoDB Version v4.4.5
Python 3.6.9
Linux Mint 19.3 Tricia x86_64

[AngryMaciek]

I would be also interested in this functionality.
@gusutabopb : is this abandonware?