apply ruff

Author: pstephengoogle

src/a2a/server/tasks/task_store.py

@@ -12,24 +12,18 @@ class TaskStore(ABC):
 
     @abstractmethod
     async def save(
-        self,
-        task: Task,
-        context: ServerCallContext | None = None
+        self, task: Task, context: ServerCallContext | None = None
     ) -> None:
         """Saves or updates a task in the store."""
 
     @abstractmethod
     async def get(
-        self,
-        task_id: str,
-        context: ServerCallContext | None = None
+        self, task_id: str, context: ServerCallContext | None = None
     ) -> Task | None:
         """Retrieves a task from the store by ID."""
 
     @abstractmethod
     async def delete(
-        self,
-        task_id: str,
-        context: ServerCallContext | None = None
+        self, task_id: str, context: ServerCallContext | None = None
     ) -> None:
         """Deletes a task from the store by ID."""