// Set of tags that uniquely identify the `MetaGraphDef` existing in the
  // input SavedModel.
  repeated string tags = 1;
}

// Configures the graph transformation pipeline for quantization.
message PipelineConfig {
  // When set to True, unpacks ops with uniform quantized types into operations
  // without uniform quantized types (mostly i8 or i32). Useful when the target
  // hardware performs better with integer ops.