Fix: Standardize Weaviate client to v4 API (#218) #221
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Description
Fixes backend startup failures caused by mixed Weaviate client APIs (v3 vs v4).
Problem
When setting up the backend locally, contributors encounter runtime errors due to mixed usage of Weaviate client APIs (v3-style imports like
from weaviate import classesvs v4-style APIs likeWeaviateClient).Changes Made
backend/app/database/weaviate/client.py: Updated to use Weaviate v4 API (connect_to_local()instead ofuse_async_with_local())backend/app/database/weaviate/scripts/create_schemas.py: Updated to useget_weaviate_clientasync context managerawait client.connect()andawait client.close()callsTesting
Impact
Backend now starts successfully without Weaviate API conflicts in clean environments.
Closes #218 @smokeyScraper