{
  "context": "This criteria evaluates how well an engineer uses the cli package's progress bar display functionality to implement a file download simulator. The focus is on proper usage of cli.progress() and related methods for visual feedback.",
  "type": "weighted_checklist",
  "checklist": [
    {
      "name": "Uses cli.progress()",
      "description": "The implementation calls the cli.progress() method to display progress updates during file download simulation",
      "max_score": 40
    },
    {
      "name": "Correct progress values",
      "description": "Progress values passed to cli.progress() are in the correct range (0 to 1 scale) and accurately reflect download completion percentage",
      "max_score": 25
    },
    {
      "name": "Progressive updates",
      "description": "The progress bar is updated multiple times during the download process (not just at 0% and 100%), showing intermediate progress states",
      "max_score": 20
    },
    {
      "name": "CLI package import",
      "description": "The cli package is properly imported/required at the beginning of the implementation file",
      "max_score": 15
    }
  ]
}