pre-commit check

paddle/fluid/operators/math/sequence_pooling.cc

@@ -123,12 +123,11 @@ class LastFirstSeqPoolFunctor {
         int64_t seq_len = static_cast<int64_t>(lod[i + 1] - lod[i]);
         // Point to the begin of next sequence
         in_data += seq_len * item_size;
-            //Copy the last item to output
+        // Copy the last item of sequence to output
         std::memcpy(out_data, (in_data - item_size), item_size * sizeof(T));
         out_data += item_size;
       }
-  }
-  else if(pooltype == "FIRST"){
+    } else if (pooltype == "FIRST") {
       for (int i = 0; i < seq_num; ++i) {
         // Calculate the length of each sequence
         int64_t seq_len = static_cast<int64_t>(lod[i + 1] - lod[i]);
@@ -138,8 +137,7 @@ class LastFirstSeqPoolFunctor {
         in_data += seq_len * item_size;
         out_data += item_size;
       }
-     }
-   else {
+    } else {
       PADDLE_THROW("it's not LAST or FIRST pool type");
     }
   }