bug fix for missing arguments

mmdet/models/bbox_heads/convfc_bbox_head.py

@@ -22,6 +22,7 @@ class ConvFCBBoxHead(BBoxHead):
                  num_reg_fcs=0,
                  conv_out_channels=256,
                  fc_out_channels=1024,
+                 normalize=None,
                  *args,
                  **kwargs):
         super(ConvFCBBoxHead, self).__init__(*args, **kwargs)
@@ -41,6 +42,8 @@ class ConvFCBBoxHead(BBoxHead):
         self.num_reg_fcs = num_reg_fcs
         self.conv_out_channels = conv_out_channels
         self.fc_out_channels = fc_out_channels
+        self.normalize = normalize
+        self.with_bias = normalize is None
 
         # add shared convs and fcs
         self.shared_convs, self.shared_fcs, last_layer_dim = \