code: def test_modulenovel_continuation(self):
      results = self.module.novel_continuation(
          "昆仑山可以说是天下龙脉的根源，所有的山脉都可以看作是昆仑的分支。这些分出来的枝枝杈杈，都可以看作是一条条独立的龙脉。"
      )
      self.assertIsInstance(results, str)
  
file_path: PaddleHub/modules/text/text_generation/ernie_zeus/test.py
imports: import unittest
  import paddlehub
label_desc: Use image node_id 6 for calling the TestHubModule obj's underlying member method code with example usage: obj.test_modulenovel_continuation() without return types