title: Define a function to generate a dictionary
body: <pre><code>def create_dictionary(params)
  </code></pre>
  <p>How do I generate a dictionary from a string value which comes
  from its parameter named <code>params</code>. The dictionary is created with the use of zip function to handle the keys and values which are generated from <code>params</code></p>
  <p>How do I make the output of this:</p>
  <pre><code>print(create_dictionary('name:= Jack ; grade:=3'))
  </code></pre>
  <p>To be like this:</p>
  <pre><code>{'name': 'Jack', 'grade': '3'}
  </code></pre>