infra: rm unused # noqa violations (#22049)

Updating #21137

templates/propositional-retrieval/propositional_retrieval/ingest.py

@@ -68,7 +68,7 @@ if __name__ == "__main__":
     from langchain_text_splitters import RecursiveCharacterTextSplitter  # noqa
     from langchain_community.document_loaders.recursive_url_loader import (
         RecursiveUrlLoader,
-    )  # noqa
+    )
 
     # The attention is all you need paper
     # Could add more parsing here, as it's very raw.