diff --git a/example/example.ipynb b/example/example.ipynb
index f2c9da0..820412a 100644
--- a/example/example.ipynb
+++ b/example/example.ipynb
@@ -2,7 +2,7 @@
  "cells": [
   {
    "cell_type": "code",
-   "execution_count": 1,
+   "execution_count": null,
    "id": "5df2c405",
    "metadata": {},
    "outputs": [],
@@ -25,33 +25,19 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 2,
+   "execution_count": null,
    "id": "e74c9c9e",
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "application/vnd.jupyter.widget-view+json": {
-       "model_id": "80b8268cbfe0416494f266f6f8a19aa1",
-       "version_major": 2,
-       "version_minor": 1
-      },
-      "text/plain": [
-       "WidgetCodeInput(code_theme='basicLight', docstring='\\n   Input docstring here.\\n', function_body='# Give infor…"
-      ]
-     },
-     "execution_count": 2,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
+   "metadata": {
+    "scrolled": true
+   },
+   "outputs": [],
    "source": [
     "w"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 3,
+   "execution_count": null,
    "id": "4d389a14",
    "metadata": {},
    "outputs": [],
@@ -61,28 +47,17 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 4,
+   "execution_count": null,
    "id": "2fc2b3ed",
    "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "3"
-      ]
-     },
-     "execution_count": 4,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
+   "outputs": [],
    "source": [
     "my_function(1, 2)"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 5,
+   "execution_count": null,
    "id": "e90010bd",
    "metadata": {},
    "outputs": [],
@@ -92,26 +67,10 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 6,
+   "execution_count": null,
    "id": "75900629",
    "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "application/vnd.jupyter.widget-view+json": {
-       "model_id": "9238263cacc04a728e878c13d8fac749",
-       "version_major": 2,
-       "version_minor": 1
-      },
-      "text/plain": [
-       "WidgetCodeInput(code_theme='basicLight', docstring='\\n   Input docstring here.\\n', function_body='# Give infor…"
-      ]
-     },
-     "execution_count": 6,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
+   "outputs": [],
    "source": [
     "w2 = WidgetCodeInput(\n",
     "   function_name = \"my_function\",\n",
@@ -142,7 +101,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.10.12"
+   "version": "3.10.15"
   }
  },
  "nbformat": 4,
diff --git a/js/widget.js b/js/widget.js
index aed60ee..0a4bafa 100644
--- a/js/widget.js
+++ b/js/widget.js
@@ -13,20 +13,27 @@ import { nord } from 'cm6-theme-nord'
 import { solarizedLight } from 'cm6-theme-solarized-light'
 import { basicLight } from 'cm6-theme-basic-light'
 import './widget.css';
+
+function generateRandomString(length) {
+    let result = "";
+    while (result.length < length) {
+      result += Math.random().toString(36).substring(2);
+    }
+    return result.substring(0, length);
+  }
+
+
 export default{
  initialize({ model }) {
 // 	/* (optional) model initialization logic */
 
  },
 
-
 /** @param {{ model: DOMWidgetModel, el: HTMLElement }} context */
 
     render({model,el}) {
 
-
-        
-        var unique_funcbody_id =  model.get('widget_instance_count_trait')
+        var unique_funcbody_id = generateRandomString(6)
         
 
         model.attributes={function_body_id:unique_funcbody_id}