class_docstr: Operation after combining input features during feature fusiong.
code: def call(self, new_node, training):
      if not self.conv_bn_act_pattern:
          new_node = utils.activation_fn(new_node, self.act_type)
      new_node = self.conv_op(new_node)
      new_node = self.bn(new_node, training=training)
      if self.conv_bn_act_pattern:
          new_node = utils.activation_fn(new_node, self.act_type)
      return new_node
  
imports: import functools
  from absl import logging
  import numpy
  import tensorflow
  import utils
  from .None import fpn_configs
label_desc: Use image node_id 2 for calling the OpAfterCombine obj's underlying member method code with example usage: obj.call(new_node, training) and returns: new_node