Update app.py

app.py

@@ -1,5 +1,5 @@
 import os
-from dotenv import load_dotenv
+# from dotenv import load_dotenv
 from langchain.document_loaders import PyPDFLoader
 from langchain.text_splitter import RecursiveCharacterTextSplitter
 from langchain_huggingface.embeddings import HuggingFaceEmbeddings
@@ -10,7 +10,7 @@ from langchain.schema.runnable import RunnablePassthrough
 from langchain.schema.output_parser import StrOutputParser
 import gradio as gr
 
-load_dotenv()
+# load_dotenv()
 
 # Load and split documents
 FILE_PATH = "vol1.pdf"