title: How can I generate rectangle style edges instead of curves in GraphViz?
body: <p>I have generated Graphviz images with the dot language using the Pydot Python library.</p>
  
  <p><a href="https://i.stack.imgur.com/18Emo.jpg" rel="noreferrer"><img src="https://i.stack.imgur.com/18Emo.jpg" alt="Generated Graphviz Graph"></a></p>
  
  <p>But the edges are getting draw in curves, and I need this kind of output: </p>
  
  <p><a href="https://i.stack.imgur.com/xrfRw.jpg" rel="noreferrer"><img src="https://i.stack.imgur.com/xrfRw.jpg" alt="Expected Graphviz"></a></p>
  
  <p>Please provide a solution using Graphviz.</p>