remove temp dumping

source/sample/transformer/T2TEncoder.cpp

@@ -98,7 +98,7 @@ XTensor AttEncoder::Make(XTensor &input, XTensor &mask, bool isTraining)
 
     x = embedder.Make(input);
 
-    x.Dump(tmpFILE, "embedding: ");
+    //x.Dump(tmpFILE, "embedding: ");
 
     /* dropout */
     if(isTraining && dropoutP > 0)

source/sample/transformer/T2TTrainer.cpp

@@ -689,7 +689,6 @@ void T2TTrainer::Shuffle(const char * srcFile, const char * tgtFile)
     ShowNTErrors("Cannot shuffle the file on WINDOWS systems!");
 #endif
     delete[] line;
-
 }
     
 /*