title: How to do query with `WHERE value IN list` in the Python Peewee ORM?
body: <p>I'm using the (awesome) Python Peewee ORM for my Flask project, but I now got stuck trying to do a query with a <code>where value in ['a', 'b', 'c']</code>. I tried doing it as follows:</p>
  
  <pre><code>MyModel.select().where(MyModel.sell_currency in ['BTC', 'LTC'])
  </code></pre>
  
  <p>But unfortunately it returns all records in the DB. Any ideas how I could do this?</p>