* README change to make type annotations valid
* example fixed to have valid type annotations
* changes description
* Update README.md
explicit assignment for an optional field
Co-Authored-By: Samuel Colvin <samcolvin@gmail.com>
* Update docs/examples/index_main.py
explicit assignment for an optional field
Co-Authored-By: Samuel Colvin <samcolvin@gmail.com>
Co-authored-by: Samuel Colvin <samcolvin@gmail.com>