class_docstr: CrossPooler for DRL.
class_docstr_tok: ["CrossPooler","for","DRL","."]
code: def __init__(self, config):
      super().__init__()
      self.ln_pool = LayerNorm(config.hidden_size)
      self.dense = nn.Linear(config.hidden_size, config.hidden_size)
      self.activation = QuickGELU()
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import logging
  import torch
  from torch import nn
  from towhee.models.drl.until_module import LayerNorm
  from collections import OrderedDict
label_desc: Use image node_id 1 to create a new CrossPooler object from inherited base classes: nn with example: obj = CrossPooler(config)