code: def add_get(self, path: str, handler: _WebHandler, *,
                  name: Optional[str]=None, allow_head: bool=True,
                  **kwargs: Any) -> AbstractRoute:
          
          resource = self.add_resource(path, name=name)
          if allow_head:
              resource.add_route(hdrs.METH_HEAD, handler, **kwargs)
          return resource.add_route(hdrs.METH_GET, handler, **kwargs)
docs: Shortcut for add_route with method GET, if allow_head is true another
          route is added allowing head requests to the same endpoint