Convert Keras To ONNX

Description

This VI transforms a .keras model file (in the new Keras v3 format) into a standard .onnx file using a Python conversion tool. It enables deployment of Keras models across ONNX-compatible environments. Optionally, the resulting file can be opened in Netron.

Input parameters

 Open Netron : boolean, indicating whether to automatically open the resulting ONNX file in Netron after conversion. If true opens in Netron else conversion only.
Keras Model Path : path, path to the input .keras file containing the model to convert. This format is the new native Keras v3 serialization (replacing .h5).
ONNX Model Path : path, path to the output .onnx file where the converted model will be saved.

Output parameters

 standard output : string, text output from the underlying Python process. Can include logs, conversion info, or warnings.
 standard error : string, text output capturing any error messages from the Python process, useful for debugging failed conversions.

Example