title: How to convert dictionary key-value pairs to tuples
body: <p>Must convert this:</p>
  
  <pre><code>d = {"k1": ("v1"), "k2": ("v2"), "k3": ("v3")}
  </code></pre>
  
  <p>to this:</p>
  
  <pre><code>[('k1, v1'), ('k2, v2'), ('k2, v3')]
  </code></pre>
  
  <p>I tried this:</p>
  
  <pre><code>[(k, v) for k, v in d.items()]
  </code></pre>
  
  <p>But got this:</p>
  
  <pre><code>[('k1', ('v1')), ('k2', ('v2')), ('k3', ('v3'))]
  </code></pre>
  
  <p>Close, but I cannot have those extra parentheses.</p>