@sanity/image-url - can't get Images to Render with Gatsby

const urlFor = src => {
  imageUrlBuilder({
    projectId: process.env.GATSBY_SANITY_ID,
    dataset: process.env.GATSBY_SANITY_DATASET,
  }).image(src)
}

export const imageGallery = ({ node }) => {
  const { gallery } = node
  return (
    <div>
      {gallery.map((galleryImage, i) => {
        const { image, alt } = galleryImage
        return <img key={i} src={urlFor(image)} alt={alt} />
      })}
    </div>
  )
}

 imageUrlBuilder({
    projectId: process.env.GATSBY_SANITY_ID,
    dataset: process.env.GATSBY_SANITY_DATASET,
  }).image(src).url()