Ruff fixes

spoolman/database/filament.py

@@ -28,7 +28,7 @@ async def create(
     settings_bed_temp: Optional[int] = None,
 ) -> models.Filament:
     """Add a new filament to the database."""
-    vendor_item: Optional[models.Vendor] = None
+    vendor_item: models.Vendor | None = None
     if vendor_id is not None:
         vendor_item = await vendor.get_by_id(db, vendor_id)
 

spoolman/database/models.py

@@ -41,7 +41,6 @@ class Filament(Base):
     comment: Mapped[Optional[str]] = mapped_column(String(1024))
     settings_extruder_temp: Mapped[Optional[int]] = mapped_column(comment="Overridden extruder temperature.")
     settings_bed_temp: Mapped[Optional[int]] = mapped_column(comment="Overridden bed temperature.")
-    # TODO: Color?
 
 
 class Spool(Base):

spoolman/database/spool.py

@@ -139,7 +139,6 @@ async def use_weight_safe(db: AsyncSession, spool_id: int, weight: float) -> Non
     )
 
 
-# TODO: Make unit tests for race conditions on these
 async def use_weight(db: AsyncSession, spool_id: int, weight: float) -> models.Spool:
     """Consume filament from a spool by weight.