updates

Author: rhedgpeth

README.md

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 This repository will walk you through the process of quickly getting started with [Node.js](https://www.python.org/) and [MariaDB](https://github.com/mariadb-developers/mariadb-getting-started) using the [MariaDB Python connector](https://github.com/mariadb-corporation/mariadb-connector-python).
 
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+        <img src="media/demo.gif" />
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 ## Requirements
 
 This sample requires the following to be installed/enabled on your machine: