Update app.py

app.py

@@ -6,6 +6,9 @@ from langchain.vectorstores import FAISS
 from langchain_huggingface import HuggingFaceEmbeddings
 from tqdm import tqdm
 
+import torch
+print(torch.__version__)
+print(torch.cuda.is_available())
 
 # load env
 from dotenv import load_dotenv