Update app.py

app.py

@@ -3,9 +3,10 @@ from peft import AutoPeftModelForCausalLM
 from transformers import AutoTokenizer
 from huggingface_hub import login
 import torch
+import os  # Added for env vars
 
-# Login to HF (use your READ token)
-login("YOUR_HF_READ_TOKEN_HERE")  # Replace with your token
+# Login using secret (secure, no hardcode)
+login(os.environ["HF_TOKEN"])
 
 # Model setup (loads once on Space startup)
 model_id = "agarkovv/CryptoTrader-LM"