Upload Jupyter notebooks with ipyvizzu examples

[dannylee8]

Sharing Jupyter notebooks contain the examples for chart-type pages conveniently collected to one notebook for each set:

• Preset charts (https://ipyvizzu.vizzuhq.com/latest/examples/presets/)
• Analytical Operations / individual notebooks for sub-groups (https://ipyvizzu.vizzuhq.com/latest/examples/analytical_operations/)

To run, need to run:

• pip install jupyterlab (run: jupyter lab)
• pip install pandas
• pip install pyarrow
• pip install ipyvizzu

If venv is desired (in notebook folder):

• pip install virtualenv
• python -m venv venv
• .\venv\Scripts\activate (Win)