Python provides different visualization libraries that allow us to create different graphs and plots. These graphs and plots help us in visualizing the data patterns, anomalies in the data, or if data has missing values. Visualization is an important part of data discovery.

Modules like seaborn, matplotlib, bokeh, etc. are all used to create visualizations that are highly interactive, scalable, and visually attractive. But these libraries don’t allow us to create nodes and edges to connect different diagrams or flowcharts or a graph. For creating graphs and connecting them using nodes and edges we can use Graphviz.

Graphviz is an open-source python module that is used to create graph objects which can be completed using different nodes and edges. It is based on the DOT language of the Graphviz software and in python it allows us to download the source code of the graph in DOT language.

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In this article, we will see how we can create a graph using Graphviz and how to download the source code of the graph in the DOT language.m**.**

#graphviz #nodes #visualising #python