message: fix caffe/draw
diff: @@ -142,9 +142,9 @@ def get_layer_label(layer, rankdir, display_lrm=False):
  # Describe parameters for spatial operation layers
  if layer.type in ['Convolution', 'Deconvolution', 'Pooling']:
  if layer.type == 'Pooling':
  - kernel_size = layer.pooling_param.kernel_size
  - stride = layer.pooling_param.stride
  - padding = layer.pooling_param.pad
  + kernel_size = layer.pooling_param.kernel_size[0] if len(layer.pooling_param.kernel_size) else 1
  + stride = layer.pooling_param.stride[0] if len(layer.pooling_param.stride) else 1
  + padding = layer.pooling_param.pad[0] if len(layer.pooling_param.pad) else 0
  else:
  kernel_size = layer.convolution_param.kernel_size[0] if \
  len(layer.convolution_param.kernel_size) else 1
  