feat: Spider Web Loader

[WilliamEspegren]

Description

Added SpiderWebLoader, the fastest and cheapest crawler that returns LLM-ready data.

New Package?

Did I fill in the tool.llamahub section in the pyproject.toml and provide a detailed README.md for my new integration or package?

• Yes
• No

Version Bump?

Did I bump the version in the pyproject.toml file of the package I am updating? (Except for the llama-index-core package)

• Yes
• No

Type of Change

Please delete options that are not relevant.

• New feature (non-breaking change which adds functionality)
• This change requires a documentation update

How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration

• Added new unit/integration tests
• Added new notebook (that tests end-to-end) (added in existing notebook)
• I stared at the code and made sure it makes sense

Suggested Checklist:

• 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 Google Colab support for the newly added notebooks.
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• I ran make format; make lint to appease the lint gods

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[WilliamEspegren]

@logan-markewich now lint and the unit test should pass

[WilliamEspegren]

@logan-markewich anything blocking this?

[nerdai]

merging this now @WilliamEspegren and @logan-markewich!

[WilliamEspegren]

@nerdai the version must be bumped:

Change this line to 01.1.13

[nerdai]

Ah shucks. My bad. Can you submit another PR to bump version?

[WilliamEspegren]

Ah shucks. My bad. Can you submit another PR to bump version?

Here you go: #13301