title: Python multiple dict to df
body: <p>I have this dictionary that I would like to transform it into a pretty looking df.</p>
  
  <pre><code>{'2019-05-21': [{'averageReturn': 0.04691915290638171,
     'returnAmount': 10469.191529063817,
     'terminationDate': '2019-05-21'}],
   '2020-01-15': [{'averageReturn': 0.029923082622105746,
     'returnAmount': 10500.0,
     'terminationDate': '2020-01-15'}]}
  </code></pre>
  
  <p>The problem is I can't pass the dict inside the list into a columns.</p>
  
  <p>Thanks in advance</p>