Update app.py

app.py

@@ -771,20 +771,24 @@ def tag_video_interface(
         return "", {"error": str(e)}
 
 
-with gr.Blocks(
-    title=TITLE,
-    css="""
-    .batch-loading {
-        animation: batchPulse 1.2s ease-in-out infinite;
-        color: #888888;
-    }
-    @keyframes batchPulse {
-        0%   { color: #666666; }
-        50%  { color: #bbbbbb; }
-        100% { color: #666666; }
-    }
-    """
-) as demo:
+with gr.Blocks(title=TITLE) as demo:
+    # Global styles (pulsing gray text for batch-size loading)
+    gr.HTML(
+        """
+        <style>
+        .batch-loading {
+            animation: batchPulse 1.2s ease-in-out infinite;
+            color: #888888;
+        }
+        @keyframes batchPulse {
+            0%   { color: #666666; }
+            50%  { color: #bbbbbb; }
+            100% { color: #666666; }
+        }
+        </style>
+        """
+    )
+
     gr.Markdown(f"## {TITLE}")
     gr.Markdown(DESCRIPTION)