fix(lint): ruff format integration tests and config

Author: laxmanclo

tests/integration/test_chroma_backend.py

@@ -154,9 +154,7 @@ async def test_increment_fact_mentions(chroma_backend):
 
 async def test_find_fact_by_text(chroma_backend):
     emb = [0.4, 0.5, 0.6, 0.7]
-    await chroma_backend.insert_fact(
-        text="User is vegetarian.", embedding=emb, user_id="test-user"
-    )
+    await chroma_backend.insert_fact(text="User is vegetarian.", embedding=emb, user_id="test-user")
     found = await chroma_backend.find_fact_by_text("test-user", "vegetarian")
     assert found is not None
     assert "vegetarian" in found["text"]
@@ -261,9 +259,7 @@ async def test_count_sessions(chroma_backend):
 async def test_delete_user(chroma_backend):
     emb = [0.1, 0.2, 0.3, 0.4]
     await chroma_backend.upsert_session("csess-del", "delete-test-user")
-    await chroma_backend.insert_fact(
-        text="Delete me.", embedding=emb, user_id="delete-test-user"
-    )
+    await chroma_backend.insert_fact(text="Delete me.", embedding=emb, user_id="delete-test-user")
     deleted = await chroma_backend.delete_user("delete-test-user")
     assert deleted >= 2
 

tests/integration/test_lancedb_backend.py

@@ -301,9 +301,7 @@ async def test_count_sessions(lancedb_backend):
 async def test_delete_user(lancedb_backend):
     emb = [0.1, 0.2, 0.3, 0.4]
     await lancedb_backend.upsert_session("lsess-del", "delete-test-user")
-    await lancedb_backend.insert_fact(
-        text="Delete me.", embedding=emb, user_id="delete-test-user"
-    )
+    await lancedb_backend.insert_fact(text="Delete me.", embedding=emb, user_id="delete-test-user")
     deleted = await lancedb_backend.delete_user("delete-test-user")
     assert deleted >= 2
 

vektori/config.py

@@ -22,7 +22,9 @@ class VektoriConfig:
 
     # Storage
     database_url: str | None = None  # None = SQLite default (~/.vektori/vektori.db)
-    storage_backend: str = "sqlite"  # "sqlite", "postgres", "memory", "neo4j", "qdrant", "chroma", "lancedb"
+    storage_backend: str = (
+        "sqlite"  # "sqlite", "postgres", "memory", "neo4j", "qdrant", "chroma", "lancedb"
+    )
     qdrant_api_key: str | None = None  # Qdrant Cloud API key (not needed for local)
 
     # Embedding provider — format: "provider:model_name"