Update README.md

Author: jchanvfx

README.md

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 ## NodeGraphQt
 
-NodeGraphQt is a node graph UI framework for PySide2 that can be implemented and re-purposed into 
+<img src="/docs/_images/logo.png" title="logo">
+
+``NodeGraphQt`` is a node graph UI framework for `PySide2` that can be implemented and re-purposed into 
 applications.
 
 <img src="/docs/_images/screenshot.png" width="100%" title="NodeGraphQt">