Update app.py

app.py

@@ -547,18 +547,11 @@ css = """
     object-fit: cover !important;
     margin: 5px !important;
 }
-.fixed-height.svelte-842rpi.svelte-842rpi {
+#my_media_gallery {
   min-height: 0        !important;
   max-height: none     !important;
   height: auto         !important;
 }
-@media (min-width: 1280px) {
-  .fixed-height.svelte-842rpi.svelte-842rpi {
-    min-height: 0      !important;
-    max-height: none   !important;
-    height: auto       !important;
-  }
-}
 """
 
 """gradio app"""