{"type":"rich","version":1.0,"title":"python callbacks","width":1655,"html":"<a href=\"https://asciinema.org/a/81565\" target=\"_blank\"><img src=\"https://asciinema.org/a/81565.png\" alt=\"python callbacks\" width=\"1655\"></a>","height":1240,"author_name":"mislavn","author_url":"https://asciinema.org/~mislavn","provider_name":"asciinema","provider_url":"https://asciinema.org/","thumbnail_height":1240,"thumbnail_url":"https://asciinema.org/a/81565.png","thumbnail_width":1655}