From 6842fcad52d74aa3c2a1f132c22bc237f19788b1 Mon Sep 17 00:00:00 2001
From: Tim Grelka <grelka@indibit.eu>
Date: Sun, 16 Feb 2025 18:56:46 +0100
Subject: [PATCH] refactor: use f string formatting

---
 renderer/fifty_ohm_html_renderer.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/renderer/fifty_ohm_html_renderer.py b/renderer/fifty_ohm_html_renderer.py
index 231b882..0881c04 100644
--- a/renderer/fifty_ohm_html_renderer.py
+++ b/renderer/fifty_ohm_html_renderer.py
@@ -154,11 +154,11 @@ class FiftyOhmHtmlRenderer(HtmlRenderer):
         lookup = {"": "", " ": "&#160;"}
         return f"{lookup[token.first]}{token.second}{lookup[token.third]}"
 
-    def render_references(self, token: References):
+    def render_references(self, token):
         return f'<a href="{self.section_url}#ref_{token.first}" onclick="highlightRef(\'{token.first}\');">{self.ref_id}</a>'
 
     def render_document(self, token: Document) -> str:
         self.footnotes.update(token.footnotes)
         # Filter out None values, so block tokens can return None to not be rendered.
         inner = "\n".join(filter(lambda x: x is not None, [self.render(child) for child in token.children]))
-        return "{}\n".format(inner) if inner else ""
+        return f"{inner}\n" if inner else ""