title: Why doesn't my code in "test.py" display anything when I "import test"?
body: <p>I have this code in a file called <code>test.py</code>:</p>
  <pre><code>person = {'name': 'Jemm', 'age': '23'}
  sentence = 'My name is ' + person['name'] + 'and i am' + person['age'] + 'years old.'
  
  print(sentence)
  </code></pre>
  <p>When I try <code>import test</code>, I don't get any output. Why?</p>