Icon

04_​Image_​Output

Image Output with Python Script

This workflow shows how to use the Python Visualization packages to output images using the Python Script node.

In this workflow, a scatter plot between 'Sepal Width vs Sepal Length' for the Iris dataset is visualized using the Seaborn package, a Sine Wave is visualized using the Matplotlib package and PIL package is used to load pre-existing image from the workflow data folder.

URL: KNIME Python Integration Guide https://docs.knime.com/latest/python_installation_guide/#_introduction
URL: Data Transfer between KNIME and Python Just Got Faster https://www.knime.com/blog/python-integration-for-fast-data-transfer
URL: KNIME Python API https://knime-python.readthedocs.io/en/stable/

Nodes

Extensions

Links

Download

To use this workflow in KNIME, download it from the below URL and open it in KNIME:

Download Workflow
Created by: Keerthan Shetty
Created at: 2022-09-25
On NodePit since: 2026-04-25
Last update: 2026-04-25
Created with KNIME version: v5.5.1
Tags: PythonPython ScriptImageSeabornMatplotlibPILImagepillowdatavizvisualization

Deploy, schedule, execute, and monitor your KNIME workflows locally, in the cloud or on-premises – with our brand new NodePit Runner.

Try NodePit Runner!