Update app.py

app.py

@@ -4,7 +4,7 @@ import os, time
 from dotenv import load_dotenv, find_dotenv
 
 from rag_langchain import llm_chain, rag_chain, rag_ingestion_langchain
-from rag_llamaindex import rag_ingestion_llamaindex, rag_retrieval
+from rag_llamaindex import LlamaIndexRAG #rag_ingestion_llamaindex, rag_retrieval
 from trace import trace_wandb
 
 _ = load_dotenv(find_dotenv())