For example you may want to pass in a specific property value to control runtime behavior just for this one invocation of the build.
Properties in a build script can easily become a maintenance headache and convolute the build script logic.
The `gradle.properties` helps with keeping properties separate from the build script and should be explored as viable option.

//
//
// The Expand/Squeeze combination is used to adapt a 3D array (such as in
// WaveNet) to the 4D arrays that Conv2D requires. Padding and BiasAdd are
// thrown in just for the extra headache. Padding adapts non-conforming input
// sizes, and can be discarded. The bias is necessary, so is kept.
template <typename Conv2dOpTy>
class ConvertTFDilatedConvOp : public OpRewritePattern<Conv2dOpTy> {
 private: