Knowledge graph category fix

[kingbootoshi]

Description

These changes update the knowledge graph PR fix (#2073) and allows us to add/search memories with additional filters of run_id, and agent_id

previously, we were only allowed to add/search graph memories via user_id, which is super restrictive for me.

I use agent_id to identify my unique agent's memory, then run_id as a specific category for my agents (general_knowledge, self_knowledge, user_specific knowledge) if the category is user_specific, THEN i use user_id to sort by the unique user_id

This way, if i wanted the AI to be able to search for the most relevant information about ALL the people it meets, then I can sort memories by agent_id and run_id = "user_specific_knowledge"

so if I'm asking about user 1, EVEN if I'm not talking to user 1, the AI agent will be able to find relevant memories

Fixes # (issue)

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)

How Has This Been Tested?

By using

test_add = m.add("In the spirit realm, pastimes can include practicing shadow magic, chasing ethereal butterflies, and having floating tea parties", agent_id="test_agent", run_id="test_run", user_id="test_user")

test_search = m.search(search_query, agent_id="test_agent", run_id="test_run", user_id="test_user")

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

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• Unit Test

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

[CLAassistant]

All committers have signed the CLA.

[Dev-Khant]

Hey @kingbootoshi Can you please resolve the merge conflicts?