write_graphml: Small fix for object type description on TypeError…

… exception (#7109) Small fix for object type description on `TypeError` exception.
networkx · Nov 13, 2023 · d80dfd7 · d80dfd7
1 parent 312bb3a
commit d80dfd7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/networkx/readwrite/graphml.py b/networkx/readwrite/graphml.py
@@ -455,7 +455,7 @@ def get_xml_type(self, key):
             return self.xml_type[key]
         except KeyError as err:
             raise TypeError(
-                f"GraphML does not support type {type(key)} as data values."
+                f"GraphML does not support type {key} as data values."
             ) from err