production build failed

[bharatpatil21]

build failed

`./node_modules/react-vega/node_modules/vega-embed/build/vega-embed.module.js 1211:17 Module parse failed: Identifier directly after number (1211:17) File was processed with these loaders:

• ./node_modules/react-scripts/node_modules/babel-loader/lib/index.js You may need an additional loader to handle the result of these loaders. | // eslint-disable-next-line @typescript-eslint/no-non-null-assertion | const editor = window.open(url);

const wait = 10_000; | const step = 250; | const {`

Need to fix below variable (wait) value 10_000