Update app.py

app.py

@@ -40,6 +40,10 @@ gpt_vectorstore = PineconeVectorStore(index_name="radardata11122024", embedding=
 gpt_retriever = gpt_vectorstore.as_retriever(search_kwargs={'k': 2})
 
 
+async def async_get_retriever_result(query, retriever, k=2):
+    search_kwargs = {'k': k}
+    results = await retriever.as_retriever(search_kwargs=search_kwargs)(query)
+    return results
 
 # Pinecone setup
 from pinecone import Pinecone