code: def _tie_test_model_weights(self, model1, model2):
      mlp_weight = model2.mlp.mlp[0].weight.data
      model1.mlp.mlp[0].weight.data = mlp_weight
  
file_path: pytext/pytext/models/test/mlp_decoder_test.py
imports: import unittest
  import torch
  import torch.nn
  from pytext.models.decoders.mlp_decoder import MLPDecoder
label_desc: Use image node_id 2 for calling the MLPDecoderTest obj's underlying member method code with example usage: obj._tie_test_model_weights(model1, model2) without return types