update app

app.py

@@ -43,6 +43,17 @@ from gradio.themes.utils import colors, fonts, sizes
 device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
 print(f"✅ Using device: {device}")
 
+print("CUDA_VISIBLE_DEVICES=", os.environ.get("CUDA_VISIBLE_DEVICES"))
+print("torch.__version__ =", torch.__version__)
+print("torch.version.cuda =", torch.version.cuda)
+print("cuda available:", torch.cuda.is_available())
+print("cuda device count:", torch.cuda.device_count())
+if torch.cuda.is_available():
+    print("current device:", torch.cuda.current_device())
+    print("device name:", torch.cuda.get_device_name(torch.cuda.current_device()))
+
+print("Using device:", device)
+
 # --- Theme Definition ---
 colors.steel_blue = colors.Color(
     name="steel_blue",