Update app.py

app.py

@@ -21,7 +21,7 @@ model_id = "yifeihu/TB-OCR-preview-0.1"
 DEVICE = torch.device("cuda" if torch.cuda.is_available() else "cpu")
 
 if not torch.cuda.is_available():
-    ABOUT += "\n\n### This demo is running on CPU\n\nThis demo is running on CPU, it will be very slow. Consider duplicating it or running it locally to skip the queue and for faster response times."
+    ABOUT += "\n\n### ⚠️ This demo is running on CPU ⚠️\n\nThis demo is running on CPU, it will be very slow. Consider duplicating it or running it locally to skip the queue and for faster response times."
 
 model = AutoModelForCausalLM.from_pretrained(
   model_id,