Update app.py

app.py

@@ -14,9 +14,17 @@ def preprocess_text(text):
 pdf_text = extract_text_from_pdf("new-american-standard-bible.pdf")
 clean_text = preprocess_text(pdf_text)
 
-#from huggingface_hub import login
+import os
+from huggingface_hub import login
 
-#login(token="")  # Get token from https://huggingface.co/settings/tokens
+# Read the Hugging Face token from environment variables
+hf_token = os.getenv("access_token")
+
+if hf_token is None:
+    raise ValueError("'access_token' is not set. Add it as a secret variable in Hugging Face Spaces.")
+
+# Log in to Hugging Face
+login(token=hf_token)
 
 from datasets import Dataset
 from transformers import AutoTokenizer