Update app.py

app.py

@@ -4,10 +4,7 @@ import gradio as gr
 
 from huggingface_hub import HfApi, login
 from langchain_huggingface import HuggingFaceEmbeddings
-from langchain.text_splitter import RecursiveCharacterTextSplitter
 from dotenv import load_dotenv
-from langchain.docstore.document import Document
-from langchain.schema import Document
 
 from chunking import chunk_pythoncode_and_add_metadata
 from chunking import chunk_text_and_add_metadata