docstr: Tests whether input bytes data is loaded correctly and completely.
code: def test_data_counts_with_bytes(self):
      """Tests whether input bytes data is loaded correctly and completely."""
      model = PoincareModel(
          [(b"\x80\x01c", b"\x50\x71a"), (b"node.1", b"node.2")]
      )
      self.assertEqual(len(model.all_relations), 2)
      self.assertEqual(
          len(model.node_relations[model.kv.get_index(b"\x80\x01c")]), 1
      )
      self.assertEqual(len(model.kv), 4)
      self.assertTrue(b"\x50\x71a" not in model.node_relations)
  
imports: import logging
  import os
  import tempfile
  import unittest
  import numpy
  from gensim.models.poincare import PoincareRelations, PoincareModel, PoincareKeyedVectors
  from gensim.test.utils import datapath
label_desc: Use image node_id 4 for calling the TestPoincareModel obj's underlying member method code with example usage: obj.test_data_counts_with_bytes() without return types