Fix

app.py

@@ -410,7 +410,7 @@ class SpecDocFinder:
             output = {"specs": self.indexer_specs, "scopes": self.indexer_scopes, "last_indexed_date": self.last_indexer_date}
             json.dump(output, f, indent=4, ensure_ascii=False)
         
-    def search_document(self, document):
+    def search_document(self, document, release):
         series = document.split(".")[0].zfill(2)
         url = f"https://www.3gpp.org/ftp/Specs/archive/{series}_series/{document}"
         versions = self.get_docs_from_url(url)