How to use the @tensorflow-models/body-pix.load function in @tensorflow-models/body-pix

export async function createBlurEffect() {
    if (!MediaStreamTrack.prototype.getSettings && !MediaStreamTrack.prototype.getConstraints) {
        throw new Error('JitsiStreamBlurEffect not supported!');
    }

    // An output stride of 16 and a multiplier of 0.5 are used for improved
    // performance on a larger range of CPUs.
    const bpModel = await bodyPix.load({
        architecture: 'MobileNetV1',
        outputStride: 16,
        multiplier: 0.50,
        quantBytes: 2
    });

    return new JitsiStreamBlurEffect(bpModel);
}

async function loadBodyPix() {
  toggleLoadingUI(true);
  state.net = await bodyPix.load({
    architecture: guiState.input.architecture,
    outputStride: guiState.input.outputStride,
    multiplier: guiState.input.multiplier,
    quantBytes: guiState.input.quantBytes
  });
  toggleLoadingUI(false);
}

async loadModel() {
        this.model = await bp.load(this.config.multiplier);
        this.modelReady = true;
        return this;
    }