title: get text after specific tag with beautiful soup
body: <p>I have a text like</p>
  
  <pre><code>page.content = "&lt;body&gt;&lt;b&gt;Title:&lt;/b&gt; Test title&lt;/body&gt;"
  </code></pre>
  
  <p>I can get the Title tag with </p>
  
  <pre><code>soup = BeautifulSoup(page.content)
  record_el = soup('body')[0]
  b_el = record_el.find('b',text='Title:')
  </code></pre>
  
  <p>but how can I get the text after the b tag? I would like to get the text after the element containing "Title:" by referring to that element, and not the body element.</p>