The documentation page ONNXRUNTIME/PACKAGE_REFERENCE/&AMP;NUM;OPTIMUM.ONNXRUNTIME.ORTMODEL.FROM_PRETRAINED.MODEL_ID doesn’t exist in v1.21.1, but exists on the main version. Click <a href="/docs/optimum/main/en/onnxruntime/package_reference/&amp;num;optimum.onnxruntime.ORTModel.from_pretrained.model_id">here</a> to redirect to the main version of the documentation.