code: def _lowest_bits_little_endian(self, char, n_bits):
      binary = "000000000000000000000" + bin(ord(char))[2:]
      return [float(bit) for bit in reversed(binary)][:n_bits]
  
file_path: text/tensorflow_text/python/ops/utf8_binarize_op_test.py
imports: import numpy
  import tensorflow
  import tensorflow_text
  from tensorflow.lite.python import interpreter
  from tensorflow.python.framework import test_util
  from tensorflow.python.platform import test
label_desc: Use image node_id 1 for calling the Utf8BinarizeTest obj's underlying member method code with example usage: obj._lowest_bits_little_endian(char, n_bits) and returns: unknown