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Fixed Mermaid diagram rendering: quote labels, escape <img>, add line breaks #1

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Fixed Mermaid diagram rendering: quote labels, escape <img>, add line breaks #1

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5cde099
Quote Mermaid node label to fix parse errors
guygregory Jul 18, 2025
c89cc8f
Escape `<img>` tag in Mermaid node label
guygregory Jul 18, 2025
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22 changes: 11 additions & 11 deletions README.md
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Expand Up @@ -28,18 +28,18 @@ It provides both Python and TypeScript implementations, returning structured out

```mermaid
flowchart TD
A[User provides product URL or prompt (+ optional image)] --> B(OpenAI Response API: tool calling)
B --> C{Tool: extract_image_url or generate_image}
C --> D[Fetch product page HTML or send prompt/image to API]
D --> E{Extraction or Generation strategies}
E -->|og:image| F[Extract from Open Graph meta tag]
E -->|product__media| G[Extract from product__media class]
E -->|first_img| H[Extract first <img> tag]
E -->|prompt| L[Generate from prompt]
E -->|image+prompt| M[Generate from image and prompt]
A["User provides product URL<br/>or prompt (+ optional<br/>image)"] --> B(OpenAI Responses API:<br/>tool calling)
B --> C{Tool: extract_image_url<br/>or generate_image}
C --> D[Fetch product page HTML<br/>or send prompt/image<br/>to API]
D --> E{Extraction or<br/>Generation strategies}
E -->|og:image| F[Extract from Open Graph<br/>meta tag]
E -->|product__media| G[Extract from<br/>product__media class]
E -->|first_img| H["Extract first<br>&lt;img&gt; tag"]
E -->|prompt| L[Generate from<br/>prompt]
E -->|image+prompt| M[Generate from image<br/>and prompt]
F & G & H & L & M --> I[Return structured output]
I --> J[OpenAI returns structured JSON]
J --> K[User receives image_url, source_url, found_method]
I --> J[OpenAI returns<br>structured JSON]
J --> K[User receives image_url,<br>source_url, found_method]
```

## Example Output
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