fix: summarize_page.py example

[GeorgeVince]

Summary

Fixes a broken example.

List of files changed and why

docs/examples/summarize_page.py - the example didn't run, now it does.

How Has This Been Tested?

python ./docs/examples/summarize_page.py

[INIT].... → Crawl4AI 0.5.0.post8
[FETCH]... ↓ https://marketplace.visualstudio.com/items?itemNam... | Status: True | Time: 2.82s
[SCRAPE].. ◆ https://marketplace.visualstudio.com/items?itemNam... | Time: 0.013s
[EXTRACT]. ■ Completed for https://marketplace.visualstudio.com/items?itemNam... | Time: 3.7560698330635205s
[COMPLETE] ● https://marketplace.visualstudio.com/items?itemNam... | Status: True | Total: 6.59s
[{'title': 'Groqopilot', 'summary': "Groqopilot is a Visual Studio Code extension that integrates Llama3 and Groq, a high-speed inference engine, into your coding environment. It offers features like a chat interface, code generation, session management, and upcoming auto-completion. The extension supports contextual file and URL attachments, allowing users to fetch content into their chat context. Future plans include integration with speech-to-text functionality, support for multimodal interaction, enhancements to Groq's AI models, customizable prompts, and better context-awareness. Groqopilot is open-source, encouraging community contributions.", 'brief_summary': 'Groqopilot is a VS Code extension integrating Llama3 and Groq for fast coding assistance, featuring chat interface, code generation, and session management.', 'keywords': ['Groqopilot', 'Visual Studio Code', 'Llama3', 'Groq', 'coding assistant', 'chat interface', 'code generation', 'session management', 'auto-completion', 'open-source'], 'error': False}]

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have added/updated unit tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes