update resnet

mmdet/models/backbones/resnet.py

@@ -219,24 +219,24 @@ def __init__(self,
         super(ResNet, self).__init__()
         if depth not in self.arch_settings:
             raise KeyError('invalid depth {} for resnet'.format(depth))
-        self.depth = depth,
-        self.num_stages = num_stages,
-        self.strides = strides,
-        self.dilations = dilations,
+        self.depth = depth
+        self.num_stages = num_stages
         assert num_stages >= 1 and num_stages <= 4
-        self.block, self.stage_blocks = self.arch_settings[depth]
-        self.stage_blocks = self.stage_blocks[:num_stages]
+        self.strides = strides
+        self.dilations = dilations
         assert len(strides) == len(dilations) == num_stages
-        assert max(out_indices) < num_stages
-
         self.out_indices = out_indices
+        assert max(out_indices) < num_stages
         self.style = style
         self.frozen_stages = frozen_stages
         self.bn_eval = bn_eval
         self.bn_frozen = bn_frozen
         self.with_cp = with_cp
 
+        self.block, stage_blocks = self.arch_settings[depth]
+        self.stage_blocks = stage_blocks[:num_stages]
         self.inplanes = 64
+
         self.conv1 = nn.Conv2d(
             3, 64, kernel_size=7, stride=2, padding=3, bias=False)
         self.bn1 = nn.BatchNorm2d(64)