{"type":"rich","version":"1.0","title":"Chapter 3 : File Management","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/YbIUhZsSzir7bCq5/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/61b214859b12ce2afb6c2ab9\" frameborder=\"0\" allowfullscreen></iframe>"}