Update main.py

main.py

@@ -1,5 +1,4 @@
 from flask import Flask, render_template, request, jsonify
-from gradio_client import Client
 from llama_index.core import StorageContext, load_index_from_storage, VectorStoreIndex, SimpleDirectoryReader, ChatPromptTemplate, Settings
 from llama_index.llms.huggingface import HuggingFaceInferenceAPI
 from llama_index.embeddings.huggingface import HuggingFaceEmbedding