Update app.py

app.py

@@ -114,7 +114,7 @@ def structured_retriever(question: str) -> str:
         result += "\n".join([el['output'] for el in response])
     return result
 
-def retriever(question: str):
+def retriever_neo4j(question: str):
     print(f"Search query: {question}")
     structured_data = structured_retriever(question)
     unstructured_data = [el.page_content for el in vector_index.similarity_search(question)]