title: different result in print command because of in python 3
body: <p>i am new to python and am still learning. I wanted to know what is the difference between these two commands and why do they output different results.</p>
  
  <p>Without white space</p>
  
  <pre><code> hello = []
   for letter in 'word':
   hello.append(letter)
  print(hello)
  </code></pre>
  
  <p>Output</p>
  
  <pre><code>['w', 'o', 'r', 'd']
  </code></pre>
  
  <hr>
  
  <p>With White space </p>
  
  <pre><code>hello = []
  for letter in 'word':
  hello.append(letter)
  print(hello)
  </code></pre>
  
  <p>output </p>
  
  <pre><code>['w']
  ['w', 'o']
  ['w', 'o', 'r'] 
  ['w', 'o', 'r', 'd']
  </code></pre>