Docs [Fix]: use bytes instead of strings while writing (#14505)
* Fix doc examples: use bytes instead of strings while writing
* Add a note (comment)
* nit
* Update any_server.rst
* Update docs/source-app/workflows/add_server/any_server.rst
* Update docs/source-app/workflows/add_server/any_server.rst
* Update docs/source-app/workflows/add_server/any_server.rst
* Apply suggestions from code review
Co-authored-by: Laverne Henderson <laverne.henderson@coupa.com>
Co-authored-by: Ethan Harris <ethanwharris@gmail.com>
Co-authored-by: thomas chaton <thomas@grid.ai>