Ezkl unable to use model from post-training quantization

[Mberic]

original model: https://huggingface.co/unity/sentis-face-landmarks

Script to quantize:

from onnxruntime.quantization import quantize_dynamic, QuantType

# Define input and output model paths
model_fp32 = "face_landmark.onnx"  # Original model
model_quant = "face_landmark_quantized.onnx"  # Quantized model

# Perform dynamic quantization
quantize_dynamic(
    model_input=model_fp32,
    model_output=model_quant,
    weight_type=QuantType.QInt8  # Quantize weights to int8
)

print(f"Quantized model saved as {model_quant}")

Ezkl cli version: 19.0.7

After running ezkl gen-settings -M face_landmark_quantized.onnx, there's this error:

[E] [2025-02-20 07:06:23:602, ezkl] - [graph] [tract] Failed analyse for node #197 "conv2d_1_quant" ConvHir