title: How can I submit data and search by PyQt5
body: <p>Although selenium can complete my task,I still want to ask that how can I submit data and search by PyQt5.
  For example,I want to submit the data to this website('<a href="http://example.webscraping.com/places/default/search" rel="nofollow noreferrer">http://example.webscraping.com/places/default/search</a>') and search it.</p>
  
  <p><img src="https://i.stack.imgur.com/q4izl.png" alt="enter image description here"></p>
  
  <p>In PyQt4,the codes are:</p>
  
  <p><img src="https://i.stack.imgur.com/d8IKV.png" alt="enter image description here"></p>
  
  <p>But I want to know how to achieve this demand in PyQt5.Thanks for your answering.</p>