code: def _make_fire(
      net, squeeze_channels, expand1x1_channels, expand3x3_channels
  ):
      net = _make_fire_conv(net, squeeze_channels, 1, 0)
  
      left = _make_fire_conv(net, expand1x1_channels, 1, 0)
      right = _make_fire_conv(net, expand3x3_channels, 3, 1)
      # NOTE : Assume NCHW layout here
      net = mx.sym.concat(left, right, dim=1)
  
      return net
  
imports: import mxnet
label_desc: Use image node_id 1 for calling a global function with example usage: _make_fire(net, squeeze_channels, expand1x1_channels, expand3x3_channels) and returns: net