Update src/ribasim_nl/ribasim_nl/network_validator.py

Co-authored-by: Martijn Visser <[email protected]>

src/ribasim_nl/ribasim_nl/network_validator.py

@@ -69,7 +69,7 @@ def node_internal_basin(self):
         mask = self.node_df.apply(lambda row: check_internal_basin(row, self.edge_df), axis=1)
         return self.node_df[mask]
 
-    def node_invalid_connectivity(self, tolerance: float = 1.0):
+    def node_invalid_connectivity(self, tolerance: float = 1.0) -> gpd.GeoDataFrame:
         """Check if node_from and node_to are correct on edge"""
         node_df = self.node_df
         invalid_edges_df = self.edge_incorrect_connectivity()