message: Fix TFRecord uncompressed test cases
diff: @@ -126,7 +126,7 @@ TFRecordDatasetParams TFRecordDatasetParams3() {
  absl::StrCat(testing::TmpDir(), "/tf_record_UNCOMPRESSED_2")};
  std::vector<std::vector<string>> contents = {{"1", "22", "333"},
  {"a", "bb", "ccc"}};
  - CompressionType compression_type = CompressionType::GZIP;
  + CompressionType compression_type = CompressionType::UNCOMPRESSED;
  if (!CreateTestFiles(filenames, contents, compression_type).ok()) {
  VLOG(WARNING) << "Failed to create the test files: "
  << absl::StrJoin(filenames, ", ");
  