fix the "show_download_button" option

Author: catwell

frontend/Index.svelte

@@ -47,6 +47,7 @@
 		bind:value
 		{label}
 		{show_label}
+		{show_download_button}
 		{loading_status}
 		{height}
 		{width}

frontend/shared/InteractiveImage.svelte

@@ -21,6 +21,7 @@
 
 	export let label: string;
 	export let show_label: boolean;
+	export let show_download_button = true;
 
 	export let height: number | undefined;
 	export let width: number | undefined;
@@ -96,6 +97,7 @@
 		{label}
 		{show_label}
 		{upload_count}
+		{show_download_button}
 	>
 		<UploadText i18n={gradio.i18n} type="image" />
 	</Image>

frontend/shared/StaticImage.svelte

@@ -97,6 +97,7 @@
 		{layer_images}
 		show_single={is_half}
 		{slider_color}
+		{show_download_button}
 	/>
 </Block>