ComplexAbs and Resize antialias errors

[ZachZhao96]

Hi, I tried the latest tf2onnx and used tf2onnx.convert.from_keras(model,opset=19) to convert my keras h5 model. Here is my partial code for preprocessing:

however, I got two error messages shown below:

The first error says that ComplexAbs doesn't expect the same dimesion input as tf.abs used. This is not an issue for opset -13, so i hope this is just a bug.

then, the second one says antialias for resize is not supported. I wonder if the antialias supported in Resize Op is the same as the tf.image.resize(..., antialias = True).

Here is the resize bilinear with antialias example in ONNX documentation.

Thanks for your time.