code: def forward(self, x):
      out = self.conv(x)
      out = self.bn(out)
      out = self.act(out)
      out = self.pool(out)
      out = self.fc(out)
      return npx.softmax(out)
  
imports: import os
  import mxnet
  import numpy
  from mxnet import npx
  from mxnet.util import use_np
  from mxnet.gluon.model_zoo import vision
  from mxnet.test_utils import assert_almost_equal, assert_exception, rand_ndarray, rand_shape_nd, same, DummyIter
  from common import xfail_when_nonstandard_decimal_separator
  from mxnet.io import NDArrayIter
  import unittest
  import operator
label_desc: Use image node_id 2 for calling the FP32Net obj's underlying member method code with example usage: obj.forward(x) and returns: npx