{
  "context": "This evaluation assesses how effectively the engineer uses the asciimatics package to convert images to greyscale ASCII art. The focus is on correct usage of the ImageFile renderer class and its integration into the solution.",
  "type": "weighted_checklist",
  "checklist": [
    {
      "name": "ImageFile usage",
      "description": "Uses the ImageFile class from asciimatics.renderers to load and convert the image file to ASCII art",
      "max_score": 40
    },
    {
      "name": "Renderer initialization",
      "description": "Correctly initializes ImageFile with the image path and height parameter to control the ASCII art dimensions",
      "max_score": 20
    },
    {
      "name": "ASCII extraction",
      "description": "Properly extracts the ASCII art from the ImageFile renderer using the images property to access rendered frames",
      "max_score": 20
    },
    {
      "name": "Width management",
      "description": "Correctly uses the height parameter or other ImageFile options to ensure output respects the maximum width constraint",
      "max_score": 10
    },
    {
      "name": "Output formatting",
      "description": "Correctly converts the renderer output to a string with proper newline handling between lines of ASCII art",
      "max_score": 10
    }
  ]
}