corrigido o retorno do metodo retorna listas no controller e seus trys

app/controllers/user.py

@@ -168,12 +168,12 @@ async def decline_friend_request(friendship_id: UUID4) -> bool:
 async def returnUserLists(user: UUID4) -> list:
     """ Return a list of all the users list grouped by events id
     """
-    try
+    try:
         user = await User.get(user_id=user_id)
     except Exception as e:
         raise HTTPException(status_code=404, detail="User not found")
 
-    try
+    try:
         wishlist_items = await UserWishlistItem.filter(user_id=user.user_id).prefetch_related('item_id', 'event_id')
     except Exception as e:
         raise HTTPException(status_code=404, detail="User items not found or does not exist")
@@ -188,4 +188,4 @@ async def returnUserLists(user: UUID4) -> list:
 
     grouped_items = list(items.values())
 
-    return items
\ No newline at end of file
+    return grouped_items
\ No newline at end of file

app/routes/user.py

@@ -82,7 +82,7 @@ async def check_valid_password(password: str):
 
 @router.get("/returnUserLists/{user_id}", response_model = list)
 async def returnUserLists(user_id: UUID4):
-    """ Return each event wishlist of an User
+    """ Returns a list of wishlists related to an User
     """
     return await user_controller.returnUserLists(user_id)