title: How do I make the key values that equal number argument appear
body: <p>I want to return the keys thats have as many duplicates as the number argument but it isn't working</p>
  
  <pre><code>    def duplicate_count(text, number):
              count = {}
              sen = str(text)
              for  spot in sen.lower():
                   count.setdefault(spot,0)
                   count[spot] = count[spot] +1
             return  count.keys == number 
  </code></pre>