public Builder clearBlurBaselineConfig() {
      bitField0_ = (bitField0_ & ~0x00000004);
      blurBaselineConfig_ = null;
      if (blurBaselineConfigBuilder_ != null) {
        blurBaselineConfigBuilder_.dispose();
        blurBaselineConfigBuilder_ = null;
      }
      onChanged();
      return this;
    }
<pre>
Config for IG with blur baseline.

When enabled, a linear path from the maximally blurred image to the input
image is created. Using a blurred baseline instead of zero (black image) is
motivated by the BlurIG approach explained here:
https://arxiv.org/abs/2004.03383
</pre>

<code>.google.cloud.vertexai.v1.BlurBaselineConfig blur_baseline_config = 3;</code>
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/IntegratedGradientsAttribution.java