message: Forgot the stubs
diff: @@ -70,6 +70,11 @@ class DuckDBPyRelation:
  def count(self, count_aggr: str, group_expr: str = ...) -> DuckDBPyRelation: ...
  def create(self, table_name: str) -> None: ...
  def create_view(self, view_name: str, replace: bool = ...) -> DuckDBPyRelation: ...
  + def cummax(self, aggregation_columns: str) -> DuckDBPyRelation: ...
  + def cummin(self, aggregation_columns: str) -> DuckDBPyRelation: ...
  + def cumprod(self, aggregation_columns: str) -> DuckDBPyRelation: ...
  + def cumsum(self, aggregation_columns: str) -> DuckDBPyRelation: ...
  + def describe(self) -> DuckDBPyRelation: ...
  def df(self) -> object: ...
  def distinct(self) -> DuckDBPyRelation: ...
  def except_(self, other_rel: DuckDBPyRelation) -> DuckDBPyRelation: ...
  @@ -95,6 +100,7 @@ class DuckDBPyRelation:
  def project(self, project_expr: str) -> DuckDBPyRelation: ...
  def quantile(self, q: str, quantile_aggr: str, group_expr: str = ...) -> DuckDBPyRelation: ...
  def query(self, *args, **kwargs) -> Any: ...
  + def sem(self, aggregation_columns: str, group_columns: str = ...) -> DuckDBPyRelation: ...
  def set_alias(self, alias: str) -> DuckDBPyRelation: ...
  def skew(self, aggregation_columns: str, group_columns: str = ...) -> DuckDBPyRelation: ...
  def std(self, std_aggr: str, group_expr: str = ...) -> DuckDBPyRelation: ...
  