code: def test_get(self):
      embeds = SharedEmbedding.from_array(self.x, self.weight_path)
      sub_embs = embeds.get(np.array([0, 2]))
      self.assertTrue((embeds.weight[[0, 2]] == sub_embs).all())
  
imports: import time
  import unittest
  import numpy
  import paddle
  from pgl.utils.shared_embedding import SharedEmbedding
label_desc: Use image node_id 9 for calling the TestSharedEmebdding obj's underlying member method code with example usage: obj.test_get() without return types