title: from pytorch_transformers ModuleNotFoundError: No module named 'utils'
body: <p>I am running into this error when using pytorch_transformers in Colab environment after installing Anaconda and activating it. I found a similar issue in <a href="https://github.com/huggingface/transformers/issues/1705" rel="nofollow noreferrer">https://github.com/huggingface/transformers/issues/1705</a> but it does not work for me. Thanks for your help!</p>
  
  <pre><code>!pip install transformers
  !pip install simpletransformers
  !pip install pytorch-transformers
  
  import os
  os.environ['PYTHONPATH'] = "/usr/local/bin/python"
  
  import sys!source activate transformers!source activate transformers
  sys.path.append('/usr/local/lib/python3.6/site-packages/')
  
  !conda --version
  !conda update -n base conda
  !conda install -q -y --prefix /usr/local -c conda-forge tqdm
  !conda create -n transformers tqdm
  !source activate transformers
  
  from __future__ import absolute_import, division, print_function
  
  import glob
  import logging
  import os
  import random
  import json
  
  import numpy as np
  import torch
  from torch.utils.data import (DataLoader, RandomSampler, SequentialSampler,
                                TensorDataset)
  import random
  from torch.utils.data.distributed import DistributedSampler
  from tqdm import tqdm_notebook, trange
  
  from pytorch_transformers import (WEIGHTS_NAME, BertConfig, BertForSequenceClassification, BertTokenizer,
                                    XLMConfig, XLMForSequenceClassification, XLMTokenizer, 
                                    XLNetConfig, XLNetForSequenceClassification, XLNetTokenizer,
                                    RobertaConfig, RobertaForSequenceClassification, RobertaTokenizer)
  
  from pytorch_transformers import AdamW, WarmupLinearSchedule
  
  from utils import (convert_examples_to_features,
                          output_modes, processors)
  
  logging.basicConfig(level=logging.INFO)
  logger = logging.getLogger(__name__)
  
       22 from pytorch_transformers import AdamW, WarmupLinearSchedule
       23 
  ---&gt; 24 from utils import (convert_examples_to_features,
       25                         output_modes, processors)
       26 
  
  ModuleNotFoundError: No module named 'utils'
  </code></pre>