add ruff and pyright flake checks

ops_bot/main.py

@@ -14,7 +14,6 @@ from fastapi.security import (
     HTTPBasicCredentials,
     HTTPBearer,
 )
-from prometheus_client import start_http_server
 from prometheus_fastapi_instrumentator import Instrumentator
 
 from ops_bot import alertmanager, aws, pagerduty
@@ -101,8 +100,7 @@ class Authorizer(Protocol):
         request: Request,
         basic_credentials: Optional[HTTPBasicCredentials],
         bearer_credentials: Optional[HTTPAuthorizationCredentials],
-    ) -> bool:
-        ...
+    ) -> bool: ...
 
 
 class ParseHandler(Protocol):
@@ -111,8 +109,7 @@ class ParseHandler(Protocol):
         route: RoutingKey,
         payload: Any,
         request: Request,
-    ) -> List[Tuple[str, str]]:
-        ...
+    ) -> List[Tuple[str, str]]: ...
 
 
 handlers: Dict[str, Tuple[Authorizer, ParseHandler]] = {