title: Convert dictionary values to dictionary key-value pairs
body: <p>I have a list of dictionary items as follows:</p>
  
  <pre><code>[{'answer_type': 'Yes', 'answer__count': 5}, {'answer_type': 'No', 
  'answer__count': 3}, {'answer_type': 'Maybe', 'answer__count': 2}]
  </code></pre>
  
  <p>I would like to convert it to the following form:</p>
  
  <pre><code>[{'Yes': 5}, {'No': 3}, {'Maybe': 2}]
  </code></pre>
  
  <p>I know that I could loop through the dictionary, pull out the items I want and create a new dictionary, but I wanted to know if there is a more elegant way. What is the most efficient way to do this conversion? Thank you.</p>