Update app.py

app.py

@@ -345,7 +345,7 @@ def rag_workflow(query):
     print(metadata_prediction)
     
     kadi_apy_docs = retrieve_within_kadiApy_docs (vector_store, query, k = 5)
-    kadi_apy_library_docs = vectorstore.similarity_search(query, filter={"usage": metadata_prediction})
+    kadi_apy_library_docs = vector_store.similarity_search(query, filter={"usage": metadata_prediction})
         
     doc_context = format_kadi_api_doc_context(kadi_apy_docs)
     code_context = format_kadi_apy_library_context(kadi_apy_library_docs)