resolving eslint errors

Author: RohitKini

upload-api/migration-wordpress/libs/contenttypemapper.js

@@ -32,6 +32,7 @@ function startsWithNumber(str) {
 }
 
 const uidCorrector = (uid) => {
+  let append = '';
   if (startsWithNumber(uid)) {
     return `${append}_${_.replace(uid, new RegExp('[ -]', 'g'), '_')?.toLowerCase()}`?.replace?.(
       '$',

upload-api/migration-wordpress/utils/helper.js

@@ -5,6 +5,7 @@ var fs = require('fs');
 var path = require('path');
 var mkdirp = require('mkdirp');
 const xml2js = require('xml2js');
+const chalk = require('chalk');
 /**
  * Internal module Dependencies.
  */