From 69ddcda32846fab901673dfd16649f2138d6ac0e Mon Sep 17 00:00:00 2001
From: Brian Pepple <bdpepple@gmail.com>
Date: Wed, 19 Jun 2024 10:35:35 -0400
Subject: [PATCH] Add docstring for validate()

---
 metrontagger/validate_ci.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/metrontagger/validate_ci.py b/metrontagger/validate_ci.py
index ce5982c..99f8e9e 100644
--- a/metrontagger/validate_ci.py
+++ b/metrontagger/validate_ci.py
@@ -90,6 +90,13 @@ def _is_valid(self: ValidateComicInfo, schema_version: SchemaVersion) -> bool:
         return xmlschema.validate(xml_doc)
 
     def validate(self: ValidateComicInfo) -> SchemaVersion:
+        """
+        Returns the highest valid schema version based on the given ValidateComicInfo instance.
+
+        Returns:
+            SchemaVersion: The highest valid schema version found.
+        """
+
         return next(
             (
                 schema_version