Deep memory support in VectorStore

[adolkhan]

🚀 🚀 Pull Request

Impact

• Bug fix (non-breaking change which fixes expected existing functionality)
• Enhancement/New feature (adds functionality without impacting existing logic)
• Breaking change (fix or feature that would cause existing functionality to change)

Description

This PR integrates Deep Memory into DeepLake VectorStore. For this I've done the following:

1. implemented DeepMemory Backend client that directly sends requests to Deep Memory API.
2. Refactored code, so that now VectorStore can be imported directly from deeplake, like from deeplake import VectorStore
3. Added a Vectorstore factory, as deep memory vectorstore needs a bit different implementation
4. There are still some parts that I am going to Adress in the next PRs, most of them I commented with TODOs

Things to be aware of

Things to worry about

Additional Context

[davidbuniat]

please add full test coverage

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
13 Code Smells

96.2% Coverage
2.2% Duplication