code: def test_get_name(self):
      corpus = build_hamlet_jz_corpus()
      self.assertEqual(
          BetaPosterior(corpus).get_name(), "Beta Posterior"
      )
  
file_path: scattertext/scattertext/test/test_betaPosterior.py
imports: from unittest import TestCase
  import numpy
  import pandas
  from scattertext.termscoring.BetaPosterior import BetaPosterior
  from scattertext.test.test_termDocMatrixFactory import build_hamlet_jz_corpus
label_desc: Use image node_id 2 for calling the TestBetaPosterior obj's underlying member method code with example usage: obj.test_get_name() without return types