@ -127,7 +127,6 @@ void CTRReader::ReadThread(const std::vector<std::string>& file_list,
int batch_size,
std::shared_ptr<LoDTensorBlockingQueue> queue) {
std::string line;
std::vector<framework::LoDTensor> read_data;
std::vector<std::unordered_map<std::string, std::vector<int64_t>>> batch_data;
std::vector<int64_t> batch_label;