* Enable defining new functions after agent creation
* Add notebook for function inception example
* format
* 1. fix bug 2. support remove function
* 1. fix bug 2. support remove function
* 1. add example doc 2. change test file 3. change ipynb title
* Update website/docs/Examples.md
---------
Co-authored-by: Li Jiang <bnujli@gmail.com>
Co-authored-by: “skzhang1” <“shaokunzhang529@gmail.com”>
Co-authored-by: Shaokun Zhang <shaokunzhang529@gmail.com>
Co-authored-by: Qingyun Wu <qingyun.wu@psu.edu>