README.md edited

.venv/lib/python3.10/site-packages/openpyxl/worksheet/related.py

@@ -0,0 +1,17 @@
+# Copyright (c) 2010-2024 openpyxl
+
+from openpyxl.descriptors.serialisable import Serialisable
+from openpyxl.descriptors.excel import Relation
+
+
+class Related(Serialisable):
+
+    id = Relation()
+
+
+    def __init__(self, id=None):
+        self.id = id
+
+
+    def to_tree(self, tagname, idx=None):
+        return super().to_tree(tagname)