Merge pull request #270 from NKNaN/bce-fix2

[Accuracy diff No. 110, 111] Fix accuracy diff for paddle.nn.functional.binary_cross_entropy, paddle.nn.functional.binary_cross_entropy_with_logits API

Author: wanghuancoder

tester/accuracy.py

@@ -383,7 +383,13 @@ def test(self):
             if self.api_config.api_name == "paddle.scale":
                 paddle_out_grads = paddle_out_grads[0]
                 torch_out_grads = torch_out_grads[0]
-                
+            if self.api_config.api_name == "paddle.nn.functional.binary_cross_entropy":
+                paddle_out_grads = paddle_out_grads[0]
+                torch_out_grads = torch_out_grads[0]
+            if self.api_config.api_name == "paddle.nn.functional.binary_cross_entropy_with_logits":
+                paddle_out_grads = paddle_out_grads[0]
+                torch_out_grads = torch_out_grads[0]
+
             if isinstance(paddle_out_grads, paddle.Tensor):
                 if isinstance(torch_out_grads, torch.Tensor):
                     try: