title: ValueError: Please pass `features` or at least one example when writing data
body: <p>I'm new to huggingface and am working on a movie generation script. So far my code looks like this</p>
  <pre class="lang-py prettyprint-override"><code>from transformers import GPT2Tokenizer, GPTNeoModel
  from datasets import load_dataset
  dataset = load_dataset('text',data_files={'train':['youtube_3/script.txt']})
  tokenizer = GPT2Tokenizer.from_pretrained('EleutherAI/gpt-neo-1.3B')
  model = GPTNeoModel.from_pretrained('EleutherAI/gpt-neo-1.3B')
  </code></pre>
  <p>However I keep getting this error</p>
  <p><code>ValueError: Please pass `features` or at least one example when writing data</code>
  Does this have anything to do with the way I define my tokenizers and such.
  How would I fix this? Any help would be appreciated.</p>