class_docstr: I;16B access, with conversion
code: def get_pixel(self, x, y):
      pixel = self.pixels[y][x]
      return pixel.l * 256 + pixel.r
  
imports: import logging
  import sys
label_desc: Use image node_id 2 for calling the _PyAccessI16_B obj's underlying member method code with example usage: obj.get_pixel(x, y) and returns: unknown