code: def fetch_data(name):
      """
      Fetch a dataset. If name is provided, fetch from the package folder. If url
      is provided, fetch from a remote location.
  
      Args:
          name (str): Name of a dataset.
          url (str): URL of a model folder.
      """
      # get content from package and write to local dir
      _fetch(name, content_type="data")
  
imports: import codecs
  import configparser
  import copy
  import distutils.util
  import glob
  import os
  import pickle
  from pprint import pprint
  import random
  import shutil
  import sys
  import time
  import warnings
  import pkg_resources
  import numpy
  import matplotlib
  import tensorflow
  from tensorflow.contrib.tensorboard.plugins import projector
  from neuroner import train
  from neuroner import dataset
  from neuroner.entity_lstm import EntityLSTM
  from neuroner import utils
  from neuroner import conll_to_brat
  from neuroner import evaluate
  from neuroner import brat_to_conll
  from neuroner import utils_nlp
label_desc: Use image node_id 2 for calling a global function with example usage: fetch_data(name) without return types