{
  "context": "This evaluation assesses how effectively the engineer uses IPython's Rich Display System to implement a content viewer. The focus is on proper utilization of IPython's display(), HTML, Image, and Video classes to render rich media content in an interactive environment.",
  "type": "weighted_checklist",
  "checklist": [
    {
      "name": "Uses display() function",
      "description": "Imports and uses IPython.display.display() to render content objects in the IPython environment",
      "max_score": 10
    },
    {
      "name": "Uses HTML class",
      "description": "Imports and uses IPython.display.HTML class to create and display HTML content with proper initialization",
      "max_score": 20
    },
    {
      "name": "Uses Image class",
      "description": "Imports and uses IPython.display.Image class to display images from both URLs and local files",
      "max_score": 25
    },
    {
      "name": "Image URL handling",
      "description": "Correctly passes url parameter to Image class when displaying images from remote URLs",
      "max_score": 10
    },
    {
      "name": "Image file handling",
      "description": "Correctly passes filename or data parameter to Image class when displaying images from local files",
      "max_score": 10
    },
    {
      "name": "Image width parameter",
      "description": "Properly uses the width parameter of the Image class to control display dimensions",
      "max_score": 5
    },
    {
      "name": "Uses Video class",
      "description": "Imports and uses IPython.display.Video class to embed and display video content",
      "max_score": 15
    },
    {
      "name": "Video dimensions",
      "description": "Properly uses the width and height parameters of the Video class to control video player dimensions",
      "max_score": 5
    }
  ]
}