• Python 3.x

• jupyter notebook or anaconda env
  pip install jupyter
  or
  python -m pip install --user jupyter
  

  pip3 install jupyter
  or
  python3 -m pip install --user jupyter
  

[pip / conda]
pip install visualpython

• jupyter_contrib_nbextensions
  
• Install to manage nbtextensions visually.

[pip]
pip install jupyter_contrib_nbextensions
jupyter contrib nbextension install --user
[conda - anaconda env]
conda install -c conda-forge jupyter_contrib_nbextensions
jupyter contrib nbextension install --user

usage: visualpy [option]

  optional arguments:
   -h,   help       - show this help message and exit
   -e,   enable     - enable VisualPython
   -d,   disable    - disable VisualPython
   -i,   install    - install VisualPython extensions
   -un,  uninstall  - uninstall VisualPython packages
   -up,  upgrade    - upgrade VisualPython Package
   -v,   version    - show VisualPython current version

visualpy install
or
visualpy -i

visualpy disable
or
visualpy -d

visualpy enable
or
visualpy -e

visualpy upgrade
or
visualpy -up

visualpy uninstall
or
visualpy -un