step-1 error on npm start

[clyncha]

carolyn angular-components % npm start .. AssertionError [ERR_ASSERTION]: Task function must be specified at Gulp.set [as _setTask] (/Users/carolynlynch/Documents/git/angular-components/node_modules/undertaker/lib/set-task.js:10:3) at Gulp.task (/Users/carolynlynch/Documents/git/angular-components/node_modules/undertaker/lib/task.js:13:8) at Object.<anonymous> (/Users/carolynlynch/Documents/git/angular-components/gulpfile.js:25:6) at Module._compile (node:internal/modules/cjs/loader:1101:14) at Object.Module._extensions..js (node:internal/modules/cjs/loader:1153:10) at Module.load (node:internal/modules/cjs/loader:981:32) at Function.Module._load (node:internal/modules/cjs/loader:822:12) at Module.require (node:internal/modules/cjs/loader:1005:19) at require (node:internal/modules/cjs/helpers:94:18) at requireOrImport (/Users/carolynlynch/Documents/git/angular-components/node_modules/gulp-cli/lib/shared/require-or-import.js:19:11) { generatedMessage: false, code: 'ERR_ASSERTION', actual: false, expected: true, operator: '==' }

Getting the above error when running npm start on fresh pulled code. Using step-1 branch.