code: def test_binarize_positive(self) -> None:
      lower = -int100factory.modulus // 2 + 1
      upper = int100factory.modulus // 2
  
      random.seed(1234)
      raw = [-1, 0, 1] + [
          random.randint(lower, upper) for _ in range(256 - 3)
      ]
      shape = (2, 2, 2, -1)
  
      bitlen = math.ceil(math.log2(int100factory.modulus))
      modulus = int100factory.modulus
      self.core_test_binarize(raw, shape, modulus, bitlen, True)
  
file_path: tf-encrypted/tf_encrypted/tensor/int100_test.py
imports: import math
  import random
  import unittest
  import numpy
  import tensorflow
  from tf_encrypted.tensor import int100factory
label_desc: Use image node_id 2 for calling the TestInt100Tensor obj's underlying member method code with example usage: obj.test_binarize_positive() without return types