fix

rag_demo/rag/source_annotator.py

@@ -23,7 +23,7 @@ class SourceAnnotator:
         for sentence in sentences:
             scores = []
             for chunk in reranked_chunks:
-                score = self.source_annotator(sentence.lower(), chunk.content.lower())
+                score = self.source_annotator(sentence, chunk.content)
                 score["filename"] = chunk.metadata["filename"].split(".pdf")[0]
                 score["chunk_id"] = chunk.chunk_id
                 scores.append(score)