Update app.py

app.py

@@ -2,7 +2,6 @@ import streamlit as st
 import os
 from llama_index.core import VectorStoreIndex, Settings
 from llama_index.embeddings.huggingface import HuggingFaceEmbedding
-from llama_index.llms.huggingface import HuggingFaceLLM
 from llama_index.legacy.callbacks import CallbackManager
 from llama_index.llms.openai_like import OpenAILike