code: def forward(self, x):
      out = self.conv(x)
      return out
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import paddle
  import paddle.nn
  from ppocr.modeling.backbones.det_mobilenet_v3 import make_divisible
label_desc: Use image node_id 2 for calling the SpatialSepConvSF obj's underlying member method code with example usage: obj.forward(x) and returns: out