Update index.html

index.html

@@ -23,7 +23,7 @@
                                                                                           "name": "textbox", "visible": true, "elem_id": "prompt", "style": {"container": false}}}, 
                                                    {"id": 8, "type": "button", "props": {"value": "Run", "variant": "primary", "name": "button", "visible": true, "style": {}}}, 
                                                    {"id": 9, "type": "gallery", "props": {"label": "Generated images", "show_label": false, 
-                                                                                          "name": "gallery", "visible": true, "elem_id": "gallery", "style": {"grid": [3], "height": "auto"}}}, 
+                                                                                          "name": "gallery", "visible": true, "elem_id": "gallery", "style": {"grid": [2], "height": "auto"}}}, 
                                                    {"id": 10, "type": "column", "props": {"type": "column", "variant": "default", "visible": true, "style": {}}}, 
                                                    {"id": 11, "type": "button", "props": {"value": "Screenshot", "variant": "secondary", 
                                                                                           "name": "button", "visible": true, "elem_id": "screenshot", "style": {"full_width": true}}}, 
@@ -118,6 +118,12 @@
       ele.style.display = "none";
     }
   }
+  function showElement(id) {
+    let ele = document.querySelector(id);
+    if (ele) {
+      ele.style.display = "block";
+    }
+  }  
   var prompt = decodeURI(getParamVal("prompt"));
   window['checkPrompt'] = function checkPrompt() {
       try {