message: Fixed sage of error handling in TFLImageClassifierCoreMLDelegateTest
diff: @@ -68,8 +68,8 @@ using ClassificationResult = ::tflite::task::vision::ClassificationResult;
  XCTAssertNotNil(gmlImage);
  // Converts the test image to a frame buffer.
  - NSError* error;
  - TfLiteFrameBuffer* cFrameBuffer = [gmlImage cFrameBufferWithGMLImage:gmlImage error:&error];
  + NSError* error = nullptr;
  + TfLiteFrameBuffer* cFrameBuffer = [gmlImage cFrameBufferWithError:&error];
  XCTAssertNotEqual(cFrameBuffer, nullptr);
  tflite::support::StatusOr<std::unique_ptr<::tflite::task::vision::FrameBuffer>>
  frame_buffer_status = ::tflite::task::vision::CreateCppFrameBuffer(cFrameBuffer);
  