Fcc 60 sub themes

[jamesseth]

Add CRUD functionality for Theme and Sub-themes

• Resources

  • add_theme.py.............endpoint to add a new theme

  • get_themes.py............endpoint to fetch themes

  • delete_theme.py..........endpoint to delete a theme

  • rename_theme.py..........endpoint to rename a theme

  • add_theme.py.............endpoint to add a new sub theme

  • get_sub_themes.py........endpoint to fetch sub themes

  • delete_subtheme.py.......endpoint to delete a sub theme

  • rename_subtheme.py.......endpoint to rename a sub theme

  +Modified

  • models/theme.py..........Type hinting and docstrings added DB session flush removed on delete
  • app.py...................Resources imported and endpoints added