code: def _phred_byte_to_probability(phred_byte_str):
      return tf.math.pow(
          10.0, -(_decode_byte_str(phred_byte_str) - 33) / 10
      )
  
file_path: io/tensorflow_io/python/ops/genome_ops.py
imports: import tensorflow
  from tensorflow_io.python.ops import core_ops
label_desc: Use image node_id 5 for calling a global function with example usage: _phred_byte_to_probability(phred_byte_str) and returns: tf