Remove fuse_with_relu argument from batch_norm constructor (#21028)

test=develop

python/paddle/fluid/dygraph/nn.py

@@ -1200,8 +1200,6 @@ class BatchNorm(layers.Layer):
         moving_variance_name(str, optional): The name of the moving_variance which store the global Variance. Default: None.
         do_model_average_for_mean_and_var(bool, optional): Whether parameter mean and variance should do model
             average when model average is enabled. Default: True.
-        fuse_with_relu (bool, optional): When setting fuse_with_relu True, this OP performs relu after batch norm. 
-            Default: False.
         use_global_stats(bool, optional): Whether to use global mean and
             variance. In inference or test mode, set use_global_stats to true
             or is_test to true, and the behavior is equivalent.
@@ -1243,7 +1241,6 @@ class BatchNorm(layers.Layer):
                  moving_mean_name=None,
                  moving_variance_name=None,
                  do_model_average_for_mean_and_var=True,
-                 fuse_with_relu=False,
                  use_global_stats=False,
                  trainable_statistics=False):
         super(BatchNorm, self).__init__(name_scope, dtype)
@@ -1302,7 +1299,7 @@ class BatchNorm(layers.Layer):
         self._momentum = momentum
         self._epsilon = epsilon
         self._is_test = is_test
-        self._fuse_with_relu = fuse_with_relu
+        self._fuse_with_relu = False
         self._use_global_stats = use_global_stats
         self._trainable_statistics = trainable_statistics
 

python/paddle/fluid/layers/nn.py

@@ -4148,7 +4148,6 @@ def batch_norm(input,
                moving_mean_name=None,
                moving_variance_name=None,
                do_model_average_for_mean_and_var=True,
-               fuse_with_relu=False,
                use_global_stats=False):
     """
     **Batch Normalization Layer**
@@ -4233,7 +4232,6 @@ def batch_norm(input,
             will save global variance with the string.
         do_model_average_for_mean_and_var(bool, Default True): Whether parameter mean and variance should do model
             average when model average is enabled.
-        fuse_with_relu (bool): if True, this OP performs relu after batch norm.
         use_global_stats(bool, Default False): Whether to use global mean and
             variance. In inference or test mode, set use_global_stats to true
             or is_test to true, and the behavior is equivalent.
@@ -4349,7 +4347,7 @@ def batch_norm(input,
             "is_test": is_test,
             "data_layout": data_layout,
             "use_mkldnn": False,
-            "fuse_with_relu": fuse_with_relu,
+            "fuse_with_relu": False,
             "use_global_stats": use_global_stats
         })