How to use the ansicolors.yellow function in ansicolors

unmet = color.bgBlack(color.red(unmet))
        }
      }
      data = unmet + ' ' + d + '@' + data.requiredBy
    } else {
      data = d + '@' + data.requiredBy
    }
    return data
  }

  var out = {}
  // the top level is a bit special.
  out.label = data._id || ''
  if (data._found === true && data._id) {
    if (npm.color) {
      out.label = color.bgBlack(color.yellow(out.label.trim())) + ' '
    } else {
      out.label = out.label.trim() + ' '
    }
  }
  if (data.link) out.label += ' -> ' + data.link

  if (data.invalid) {
    if (data.realName !== data.name) out.label += ' (' + data.realName + ')'
    var invalid = 'invalid'
    if (npm.color) invalid = color.bgBlack(color.red(invalid))
    out.label += ' ' + invalid
  }

  if (data.peerInvalid) {
    var peerInvalid = 'peer invalid'
    if (npm.color) peerInvalid = color.bgBlack(color.red(peerInvalid))

function makeArchy_ (data, long, dir, depth, parent, d) {
  if (data.missing) {
    if (depth - 1 <= npm.config.get('depth')) {
      // just missing
      var unmet = 'UNMET ' + (data.optional ? 'OPTIONAL ' : '') + 'DEPENDENCY'
      if (npm.color) {
        if (data.optional) {
          unmet = color.bgBlack(color.yellow(unmet))
        } else {
          unmet = color.bgBlack(color.red(unmet))
        }
      }
      var label = data._id || (d + '@' + data.requiredBy)
      if (data._found === 'explicit' && data._id) {
        if (npm.color) {
          label = color.bgBlack(color.yellow(label.trim())) + ' '
        } else {
          label = label.trim() + ' '
        }
      }
      return {
        label: unmet + ' ' + label,
        nodes: Object.keys(data.dependencies || {})
          .sort(alphasort).filter(function (d) {

function makeArchy_ (data, long, dir, depth, parent, d) {
  if (data.missing) {
    if (depth - 1 <= npm.config.get('depth')) {
      // just missing
      var unmet = 'UNMET ' + (data.optional ? 'OPTIONAL ' : '') + 'DEPENDENCY'
      if (npm.color) {
        if (data.optional) {
          unmet = color.bgBlack(color.yellow(unmet))
        } else {
          unmet = color.bgBlack(color.red(unmet))
        }
      }
      data = unmet + ' ' + d + '@' + data.requiredBy
    } else {
      data = d + '@' + data.requiredBy
    }
    return data
  }

  var out = {}
  // the top level is a bit special.
  out.label = data._id || ''
  if (data._found === true && data._id) {
    if (npm.color) {

module.exports = print;

var tree = require('snyk-tree');
var colour = require('ansicolors');
var path = require('path');
var ext = colour.bgBlack(colour.green('extraneous'));
var bundled = colour.bgBlack(colour.yellow('bundled'));

function print(args, res) {
  res.version += ' ' + path.dirname(res.__filename);
  var printed = '';
  printed = tree(res, function (leaf) {
    var label = leaf.full;

    if (leaf.extraneous) {
      label += ' ' + ext;
    }

    if (leaf.bundled) {
      label += ' ' + bundled;
    }

    if (leaf.shrinkwrap) {

})
      }
    } else {
      return {label: d + '@' + data.requiredBy}
    }
  }

  var out = {}
  if (data._requested && data._requested.type === 'alias') {
    out.label = `${d}@npm:${data._id}`
  } else {
    out.label = data._id || ''
  }
  if (data._found === 'explicit' && data._id) {
    if (npm.color) {
      out.label = color.bgBlack(color.yellow(out.label.trim())) + ' '
    } else {
      out.label = out.label.trim() + ' '
    }
  }
  if (data.link) out.label += ' -> ' + data.link

  if (data._deduped) {
    if (npm.color) {
      out.label += ' ' + color.brightBlack('deduped')
    } else {
      out.label += ' deduped'
    }
  }

  if (data.invalid) {
    if (data.realName !== data.name) out.label += ' (' + data.realName + ')'

notifier.update.latest !== pkg.version &&
        !isCI
      ) {
        const color = require('ansicolors')
        const useColor = npm.config.get('color')
        const useUnicode = npm.config.get('unicode')
        const old = notifier.update.current
        const latest = notifier.update.latest
        let type = notifier.update.type
        if (useColor) {
          switch (type) {
            case 'major':
              type = color.red(type)
              break
            case 'minor':
              type = color.yellow(type)
              break
            case 'patch':
              type = color.green(type)
              break
          }
        }
        const changelog = `https://github.com/npm/cli/releases/tag/v${latest}`
        notifier.notify({
          message: `New ${type} version of ${pkg.name} available! ${
            useColor ? color.red(old) : old
          } ${useUnicode ? '→' : '->'} ${
            useColor ? color.green(latest) : latest
          }\n` +
          `${
            useColor ? color.yellow('Changelog:') : 'Changelog:'
          } ${

deps: Object.keys(manifest.dependencies || {}).map((dep) => {
        return `${color.yellow(dep)}: ${manifest.dependencies[dep]}`
      }),
      publisher: manifest._npmUser && unparsePerson({

var levelColor = function (code) {
  if (code < 299) {
    return ansicolors.green(code);
  }
  if (code < 399) {
    return ansicolors.yellow(code);
  }
  if (code < 499) {
    return ansicolors.magenta(code);
  }
  return ansicolors.red(code);
};