title: Merge two list into a list of dictionaries with multiple keys in python
body: <p>I have two list like </p>
  
  <pre><code>my_list1 = ["Harry", "Bob"]
  my_list2 = ["21", "23"]
  </code></pre>
  
  <p>I want to form a dictionary like:</p>
  
  <pre><code>[{"name": "Harry", "age":"21"}, {"name": "Bob", "age":"23"}]
  </code></pre>
  
  <p>in an efficient way</p>