Update app.py

app.py

@@ -4,8 +4,16 @@ import gradio as gr
 import requests
 from huggingface_hub import InferenceClient
 from langchain.chains import LLMChain
-from langchain.prompts import PromptTemplate
-from langchain.indexing import AsyncChromiumLoader, Html2TextTransformer, CharacterTextSplitter, FAISS, HuggingFaceEmbeddings
+from langchain.prompts import PromptTemplatefrom langchain.document_loaders import TextLoader
+from langchain.embeddings.huggingface import HuggingFaceEmbeddings
+from langchain.text_splitter import CharacterTextSplitter
+from langchain.vectorstores import FAISS
+from langchain.document_loaders import AsyncChromiumLoader
+from langchain.document_loaders import TextLoader
+from langchain.embeddings.huggingface import HuggingFaceEmbeddings
+from langchain.text_splitter import CharacterTextSplitter
+from langchain.vectorstores import FAISS
+from langchain.document_loaders import AsyncChromiumLoader
 
 # Apply nest_asyncio for asynchronous operations in environments like Jupyter notebooks
 nest_asyncio.apply()