Feat/mem0 support es

[alohays]

Description

Added comprehensive Elasticsearch integration as a new vector store option. This includes:

1. New ElasticsearchConfig class for configuration management
2. New ElasticsearchDB class for vector operations (storing, retrieving, searching)
3. Integration with VectorStoreFactory and VectorStoreConfig
4. Added necessary dependencies and updated package versions
5. Comprehensive test coverage for Elasticsearch functionality

Type of change

• New feature (non-breaking change which adds functionality)
• Documentation update

How Has This Been Tested?

• Unit Test: Added test_elasticsearch.py with tests for index creation, auto-creation settings, and data insertion
• Test Script: Tested with sample data in Elasticsearch to verify vector operations

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
• 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
• Any dependent changes have been merged and published in downstream modules
• I have checked my code and corrected any misspellings

Maintainer Checklist

• Made sure Checks passed

[CLAassistant]

All committers have signed the CLA.

[Dev-Khant]

We don't want to ideally install elasticsearch in default installation. So can you please add something like this in file vector_stores/elasticsearch.py

[alohays]

I have addressed your review comments. Please check.

[Dev-Khant]

Hey the changes looks good but we just have to remove this library from the poetry file

[alohays]

Oh,,.! I just changed it as well!

[Dev-Khant]

Please can you add docs at docs/components/vectordbs, you can take reference from other vectordbs or please let me know I can help you out.

[Dev-Khant]

Let's remove elasticsearch entirely from the pyproject file and leave the poetry section as is. We'll make a few poetry-related updates in the upcoming PR.

Then we are good to go.

[alohays]

Let's remove elasticsearch entirely from the pyproject file and leave the poetry section as is. We'll make a few poetry-related updates in the upcoming PR.

Then we are good to go.

Okay, I entirely remove it.

[Dev-Khant]

@alohays Can you please run poetry lock --no-update?

[alohays]

@alohays Can you please run poetry lock --no-update?

I've done it already. Since es was in an optional poetry group, poetry lock just didn't change anything in a lock file.

[Dev-Khant]

Cool @alohays Thanks for the contribution. I'll the poetry issue incase they arise.