Introduction to LlamaIndex v0.10

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This video gives a comprehensive overview of LlamaIndex v0.10, the largest release to our Python package to date.

We cover the following topics:
1. Creating a `llama-index-core` package and splitting integrations/templates into separate packages
2. LlamaHub Revamp
3. ServiceContext Deprecation

Throughout these sections, we'll cover a migration guide, usage examples, and a contributing guide.

Timeline:
00:00-02:30 Intro
02:30-09:30 Package Refactor Overview
09:30-13:17 Package Refactor Usage Example
13:17-16:00 Package Refactor Migration Guide
16:00-18:17 LlamaHub
18:17-23:28 Deprecate ServiceContext
23:28 Contributing to LlamaIndex v0.10

Additional Notes:
- If you're installing in a virtual environment and running into installation/import issues, try deleting your entire virtual environment and trying again. Another example that works is this:

```
pip uninstall llama-index
pip install llama-index --upgrade --no-cache-dir --force-reinstall
```
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amazing changes :) and brilliant explanation 🎉

gonzariosm
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Kudos! Living without that annoying "ServiceContext, " ;) especially mixed with global settings, shrinks the codebase by up to 10 times. Thx for the video! It was a headache figuring out these new things without this intro.

unclecode
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Hello, are there plans for deeper DSPy integration for optimized prompt capabilities?

dayanemarcos
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This seems like a mostly structural change, so all the demo videos should still work, just with the updated paths right?

bertobertoberto
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What's the process for contributing to README's? Is it the same as packages and readers?

ai-cowboy
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Hello, can you create a video showing the main differences between Llma Index and Langchain. When to use which and so on. Thanks, amazing work!

ravvbike
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from import HuggingFaceEmbedding
from llama_index.core import Settings
Settings.embed_model = HuggingFaceEmbedding(

)

I tried to change to the new version. Can anyone help me out how to fix this? Its not working.
It throws an attribute error: module 'torch._subclasses' has no attribute 'functional_tensor'

Pingu_astrocat