Remove unused function

packages/component-wizard/src/components/AuthorList.js

@@ -2,7 +2,7 @@ import React from 'react'
 import PropTypes from 'prop-types'
 import classnames from 'classnames'
 import { connect } from 'react-redux'
-import { get, debounce } from 'lodash'
+import { get } from 'lodash'
 import { reduxForm } from 'redux-form'
 import { actions } from 'pubsweet-client'
 import { required } from 'xpub-validators'