remove name of conv and bn

ppcls/arch/backbone/legendary_models/hrnet.py

@@ -65,16 +65,11 @@ class ConvBNLayer(TheseusLayer):
             stride=stride,
             padding=(filter_size - 1) // 2,
             groups=groups,
-            weight_attr=ParamAttr(name=name + "_weights"),
             bias_attr=False)
         bn_name = name + '_bn'
         self._batch_norm = nn.BatchNorm(
             num_filters,
-            act=act,
-            param_attr=ParamAttr(name=bn_name + '_scale'),
-            bias_attr=ParamAttr(bn_name + '_offset'),
-            moving_mean_name=bn_name + '_mean',
-            moving_variance_name=bn_name + '_variance')
+            act=act)
 
     def forward(self, x, res_dict=None):
         y = self._conv(x)