css update

app.py

@@ -151,21 +151,20 @@ demo = gr.Interface(
     live=False,
     title="Lifespan Predictor (Demo)",
     description="Upload or take a face photo. Model predicts remaining lifespan (years).",
-    examples=[["example.jpg"]]  # 👈 make sure example.jpg exists in repo
+    examples=[["example.jpg"]],  # 👈 make sure example.jpg exists in repo
+    css="""
+    #pred-box {
+        height: 500px;               /* fixed height to match image */
+        display: flex;
+        justify-content: center;     /* horizontal center */
+        align-items: center;         /* vertical center */
+        font-size: 42px;
+        font-weight: bold;
+        color: #2E86AB;
+        text-align: center;
+    }
+    """
 )
-
-# Add CSS to fix height + center content
-demo = demo.set_theme("default").css("""
-#pred-box {
-    height: 500px;               /* fixed height to match image */
-    display: flex;
-    justify-content: center;     /* horizontal center */
-    align-items: center;         /* vertical center */
-    font-size: 42px;             /* bigger text */
-    font-weight: bold;
-    color: #2E86AB;
-    text-align: center;
-}
-""")
+demo.queue()
 if __name__ == "__main__":
     demo.launch()