Update app.py

app.py

@@ -64,7 +64,9 @@ from transformers import AutoProcessor, AutoModelForVision2Seq, AutoModelForImag
 from PIL import Image
 import torch
 from huggingface_hub import login
-login(token=os.getenv['hf_token'])
+hf_token = os.getenv("HF_TOKEN")
+login(token=hf_token)
+
 
 
 # Model ID