Update src/power_grid_model_ds/_core/model/graphs/models/base.py

Signed-off-by: Thijs Baaijen <13253091+Thijss@users.noreply.github.com>

Author: Thijss

src/power_grid_model_ds/_core/model/graphs/models/base.py

@@ -197,6 +197,7 @@ def tmp_remove_nodes(self, nodes: list[int]) -> Generator:
             internal_node = self.external_to_internal(node)
             edge_list += list(self.in_edges(node))
             self._delete_node(internal_node)
+
         yield
 
         for node in nodes: