fix: ignore the sort_by when no data

src/pages/playground/components/ground-images.tsx

@@ -153,6 +153,7 @@ const GroundImages: React.FC<MessageProps> = forwardRef((props, ref) => {
       await form.current?.form?.validateFields();
       if (!parameters.model) return;
       const params = generateParams();
+      console.log('generateParams:', params);
       setParams({
         ...parameters,
         seed: params.seed

src/pages/playground/hooks/config.ts

@@ -72,5 +72,6 @@ export const imgInitialValues = {
   size: '512x512',
   response_format: 'b64_json',
   width: 512,
-  height: 512
+  height: 512,
+  random_seed: true
 };