ruff fixes

src/api/graphql.py

@@ -264,7 +264,7 @@ def signal_datasets(
         self,
         limit: Optional[int] = None,
         where: Optional[ShotWhereFilter] = None,
-    ) -> List[strawberry.LazyType["Shot", __module__]]:
+    ) -> List[strawberry.LazyType["Shot", __module__]]: # noqa: F821
         results = do_where_child_member(self.signal_datasets, where)
         if limit is not None:
             results = results[:limit]
@@ -273,7 +273,7 @@ def signal_datasets(
     @strawberry.field
     def signals(
         self, limit: Optional[int] = None, where: Optional[SignalWhereFilter] = None
-    ) -> List[strawberry.LazyType["Signal", __module__]]:
+    ) -> List[strawberry.LazyType["Signal", __module__]]: # noqa: F821
         results = do_where_child_member(self.signals, where)
         if limit is not None:
             results = results[:limit]

src/api/main.py

@@ -382,7 +382,7 @@ def get_sources(
     "/json/sources/{name}",
     description="Get information about a single signal",
 )
-def get_signal(db: Session = Depends(get_db), name: str = None) -> models.SourceModel:
+def get_single_source(db: Session = Depends(get_db), name: str = None) -> models.SourceModel:
     source = crud.get_source(db, name)
     source = db.execute(source).one()[0]
     return source

src/api/models.py

@@ -6,8 +6,7 @@
     Text,
     Enum,
 )
-from sqlalchemy.dialects.postgresql import UUID, JSONB
-from sqlalchemy.orm import relationship
+from sqlalchemy.dialects.postgresql import JSONB
 import datetime
 import uuid as uuid_pkg
 

src/api/page.py

@@ -3,7 +3,6 @@
 __all__ = [
     "Params",
     "OptionalParams",
-    "Page",
 ]
 
 from math import ceil