Image cache node

src/lib/widgets/ButtonWidget.svelte

@@ -30,7 +30,11 @@
 
 <div class="wrapper gradio-button">
     {#if node !== null}
-        <Button on:click={onClick} variant="primary" {style}>
+        <Button
+            disabled={widget.attrs.disabled}
+            on:click={onClick}
+            variant="primary"
+            {style}>
             {widget.attrs.title}
         </Button>
     {/if}