code: def serialize_array(array, domain=(0, 1), fmt='png', quality=70):
    
    normalized = _normalize_array(array, domain=domain)
    return _serialize_normalized_array(normalized, fmt=fmt, quality=quality)
docs: Given an arbitrary rank-3 NumPy array,
    returns the byte representation of the encoded image.
  
    Args:
      array: NumPy array of dtype uint8 and range 0 to 255
      domain: expected range of values in array, see `_normalize_array()`
      fmt: string describing desired file format, defaults to 'png'
      quality: specifies compression quality from 0 to 100 for lossy formats
  
    Returns:
      image data as BytesIO buffer