Update README.md

README.md

@@ -125,6 +125,7 @@ import { pipeline } from 'https://cdn.jsdelivr.net/npm/@huggingface/transformers
 
 const longTextInput = document.getElementById('long-text-input');
 const output = document.getElementById('output-div');
+const generateButton = document.getElementById('generate-button');
 
 const pipe = await pipeline(
     'fill-mask', // task