{
  "overall_score": 95,
  "pass": true,
  "issues": [
    {
      "page": 15,
      "issue_type": "readability",
      "severity": "low",
      "suggestion": "放大注意力可视化图中的文字，确保单个单词清晰可辨，特别是图表底部的单词标签"
    },
    {
      "page": 16,
      "issue_type": "readability",
      "severity": "low",
      "suggestion": "放大注意力可视化图中的文字，确保单个单词清晰可辨，特别是图表底部的单词标签"
    }
  ]
}