code: def create_random_shared_embedding(self):
      embeds = SharedEmbedding(
          num_embeddings=5,
          embedding_dim=10,
          weight_path=self.weight_path,
      )
      return embeds
  
imports: import time
  import unittest
  import numpy
  import paddle
  from pgl.utils.shared_embedding import SharedEmbedding
label_desc: Use image node_id 2 for calling the TestSharedEmebdding obj's underlying member method code with example usage: obj.create_random_shared_embedding() and returns: embeds