[MISC] Fixed the image display issue under different themes.

[1195343015]

The original images show different problems under different themes.
Like:
In a light theme, images should not have a black background.

In dark mode, the black text in the code is completely unreadable.

After modification

Summary by CodeRabbit

• Documentation
  • Updated image format in README from PNG to SVG.

[github-actions]

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[coderabbitai]

📝 Walkthrough

Walkthrough

The README.md file's image reference was updated to use an SVG file instead of PNG, changing the MatmulExample image source from .png to .svg format without altering any other documentation or functionality.

Changes

Cohort / File(s)	Summary
Documentation Asset Reference README.md	Image file reference updated from PNG to SVG format for MatmulExample image.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Poem

🐰 An image once lived as a PNG so bright,
Now SVG-bound, it renders more light,
In vectors it dances, so crisp and so clean,
README's finest asset, ever yet seen! 🎨

🚥 Pre-merge checks | ✅ 2 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Title check	⚠️ Warning	The title claims to fix image display issues across themes, but the actual change only updates a PNG reference to SVG with no evidence of theme-specific fixes.	Update the title to accurately reflect the change: something like 'Update MatmulExample image from PNG to SVG' would better describe the actual modification.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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✨ Finishing touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment

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[LeiWang1999]

@1195343015 Thanks, can we still keep the pink style?

[1195343015]

@1195343015 Thanks, can we still keep the pink style?

Okay, let me try it in a little while. The current color really isn't very appealing.

[1195343015]

The original pink style doesn't look very friendly on a white background (Plan A)

So I came up with the following three options. Which one do you think is the best? @LeiWang1999

Plan A

Plan B

Plan C