✨ feat(judge): change Model

[fan9704]

from Clip model to SSIM Model

描述 Description

修正載入圖片比較模型 Clip > SSIM 並且修正成單例寫法

這支 PR 所做的事情，盡可能詳細取代本文字。 Replace this text and describe This PR doing(Better to be detail)

相關的 Issues #(ticket number) / 無 Related Issues #(ticket number) / None

變更的類型 Change Type

• [ ] Bug fix (non-breaking change which fixes an issue)
• [X] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [ ] This change requires a documentation update

影響的 API Affect API

• [ ] Challenge
• [X] Submission
• [ ] Team
• [ ] Round
• [ ] 不影響 API No affect API
• [ ] 其他（請填寫） Other(Please enter it)

相關的 資源或參考文件連結 Related Resource/Document Link

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檢查清單 Check List

- [ ] 我已經在本地手動測試過，確保功能的完整性和穩定性 I have done fully correct manual test

• [X] 我對我的程式碼進行了註解，特別是在難以理解的地方 I have added comment in my code
• [X] 我已經更新了文件，或者我的更改不需要更新文件 I have commented in document
• [X] 我的 PR 有明確的標題與內容描述 My PR has right title and description