class_docstr: Fully-connected layer, part 1.
class_docstr_tok: ["Fully-connected","layer",",","part","1","."]
code: def forward(self, hidden_states):
      hidden_states = self.dense(hidden_states)
      hidden_states = self.intermediate_act_fn(hidden_states)
      return hidden_states
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  from __future__ import unicode_literals
  import logging
  import math
  import torch
  from torch import nn
  from towhee.models.layers.activations import swish, gelu
label_desc: Use image node_id 2 for calling the BertIntermediate obj's underlying member method code with example usage: obj.forward(hidden_states) and returns: hidden_states