def METHOD_NAME(self, prev_blob, blob, in_channels, out_channels):
    prev_blob = brew.conv(self.model, prev_blob, blob, in_channels,
                          out_channels, kernel=1,
                          weight_init=("MSRAFill", {}))
    prev_blob = brew.spatial_bn(self.model, prev_blob, prev_blob + '_bn',
                                out_channels,
                                epsilon=self.bn_epsilon,
                                is_test=self.is_test)
    prev_blob = brew.relu(self.model, prev_blob, prev_blob)
    return prev_blob