cahnage machine to cuda

mps is for mac selenium, cude for hugginface without gpu

app.py

@@ -36,13 +36,13 @@ def load_from_azure(container_name, local_dir="./index"):
 load_from_azure("blobcontaineravatarbot")
 
 # Load into FAISS
-from langchain_community.embeddings import HuggingFaceEmbeddings # deprecated
-# from langchain_huggingface import HuggingFaceEmbeddings
+# from langchain_community.embeddings import HuggingFaceEmbeddings # deprecated
+from langchain_huggingface import HuggingFaceEmbeddings
 
 embedding_model = HuggingFaceEmbeddings(
     model_name="intfloat/e5-base-v2",
     # multi_process=True,
-    model_kwargs={"device": "mps"},  # use cuda for faster embeddings on nbidia GPUs
+    model_kwargs={"device": "cuda"},  # use cuda for faster embeddings on nbidia GPUs
     encode_kwargs={"normalize_embeddings": True},  # Set `True` for cosine similarity
 )