fix pylint issues

Author: MoSchmidt

backend/app/routes/auth_routes.py

@@ -8,7 +8,12 @@
 
 router = APIRouter(prefix="/auth", tags=["Authentication"])
 
-@router.post("/login", response_model=LoginResponse, status_code=status.HTTP_200_OK, summary="Authenticate a user and return JWT tokens")
+@router.post(
+    "/login",
+    response_model=LoginResponse,
+    status_code=status.HTTP_200_OK,
+    summary="Authenticate a user and return JWT tokens"
+)
 def login(request: LoginRequest, db: Session = Depends(get_db)):
     """Authenticate a user and return access plus refresh tokens."""
 
@@ -21,7 +26,12 @@ def login(request: LoginRequest, db: Session = Depends(get_db)):
         user=UserResponse.model_validate(user)
     )
 
-@router.post("/refresh", response_model=RefreshResponse, status_code=status.HTTP_200_OK, summary="Generate a new access token using a refresh token")
+@router.post(
+    "/refresh",
+    response_model=RefreshResponse,
+    status_code=status.HTTP_200_OK,
+    summary="Generate a new access token using a refresh token"
+)
 def refresh_access_token(request: RefreshRequest):
     """Validate a refresh token and return a new access token."""
 

backend/app/routes/user_routes.py

@@ -9,15 +9,25 @@
 router = APIRouter(prefix="/users", tags=["Users"])
 
 
-@router.post("/", response_model=UserResponse, status_code=status.HTTP_201_CREATED, summary="Create a new user")
+@router.post(
+    "/",
+    response_model=UserResponse,
+    status_code=status.HTTP_201_CREATED,
+    summary="Create a new user"
+)
 def create_user(request: UserCreate, db: Session = Depends(get_db)):
     """Create a new user."""
 
     user = UserService.create_user(db, request.username)
     return UserResponse.model_validate(user)
 
 
-@router.get("/me", response_model=UserResponse, status_code=status.HTTP_200_OK, summary="Get the current user's profile")
+@router.get(
+    "/me",
+    response_model=UserResponse,
+    status_code=status.HTTP_200_OK,
+    summary="Get the current user's profile"
+)
 def get_current_user_profile(
         current_username: str = Depends(get_current_user),
         db: Session = Depends(get_db),

backend/app/schemas/user_dto.py

@@ -2,6 +2,8 @@
 
 
 class UserCreate(BaseModel):
+    """Request to create a new user."""
+
     username: str
 
 class UserResponse(BaseModel):