Update app.py

app.py

@@ -5,8 +5,10 @@ import modin.pandas as pd
 from PIL import Image
 from diffusers import DiffusionPipeline 
 from huggingface_hub import login
-login(token='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')
+import os
 
+os.environ.get("HF_KEY")
+login(token='HF_KEY')
 device = "cuda" if torch.cuda.is_available() else "cpu"
 pipe = DiffusionPipeline.from_pretrained("stabilityai/stable-diffusion-xl-base-0.9")
 pipe = pipe.to(device)