use streamlit secrets for hf key

models.py

@@ -2,12 +2,14 @@ import json
 from PIL import Image
 
 import requests
+import streamlit as st
 from transformers import CLIPProcessor, CLIPModel
 
 from embeddings import logger
 
-with open("hf_api.key") as f:
-    HF_TOKEN = f.read().strip()
+HF_TOKEN = st.secrets["hf_api.key"]
+#with open("hf_api.key") as f:
+#    HF_TOKEN = f.read().strip()
 
 
 class HuggingFaceHosted: