Update app.py

app.py

@@ -51,6 +51,7 @@ storage_context = StorageContext.from_defaults(persist_dir="./storage")
 # load index
 index = load_index_from_storage(storage_context, service_context =service_context) 
 
+"""
 query_engine = index.as_query_engine() 
 query_engine_tools = [
     QueryEngineTool(
@@ -60,10 +61,10 @@ query_engine_tools = [
 ]
 
 query_engine = SubQuestionQueryEngine.from_defaults(query_engine_tools=query_engine_tools) 
-
+"""
 async def main(query):
     
-    #query_engine = index.as_query_engine()
+    query_engine = index.as_query_engine()
     response = query_engine.aquery(query)
     print(response)
     return response