nl_tokens: Calls node - gyp for Node . js Tensorflow binding after lib is downloaded .
pl_tokens: async function build ( ) { console . <mask> ( '* Building TensorFlow Node.js bindings' ) ; cp . exec ( 'node-gyp rebuild' , ( err ) => { if ( err ) { throw new Error ( 'node-gyp rebuild failed with: ' + err ) ; } } ) ; }