message: Reduce verbosity in a util function.
diff: @@ -74,7 +74,8 @@ std::string CreateConfigPrefix(const TPUCompileMetadataProto& metadata) {
  uint64 CreateFingerprintWithNameAndShapes(
  uint64 name, const std::vector<tensorflow::TensorShape>& shapes) {
  std::string shape_prefix = CreateShapePrefix(shapes);
  - LOG(INFO) << "name: " << name << ", shape_prefix: " << shape_prefix;
  + VLOG(2) << "CreateFingerprintWithNameAndShapes, name: " << name
  + << ", shape_prefix: " << shape_prefix;
  return TpuCompileInterface::Get()->FingerprintString(
  absl::StrCat(name, "_", shape_prefix));
  }
  