@router.get('/rooms/{url_token}', response_model=Room, response_model_exclude_none=True)
async def get_room(room: Room=Depends(prepare)):
    web_room = (await room_fetcher.fetch_room(room))
    return web_room
@router.get('/rooms/{url_token}', response_model=Room, response_model_exclude_none=True)
async def get_room(room: Room=Depends(prepare)):
    web_room = (await room_fetcher.fetch_room(room))
    return web_room