code: def merge(self, other):
      x = min(self.x, other.x)
      y = max(self.y, other.y)
      w = max(self.x + self.w, other.x + other.w) - x
      h = max(self.y + self.h, other.y + other.h) - y
      return Box(x, y, w, h)
  
file_path: Mozart/src/box.py
imports: import cv2
  import math
label_desc: Use image node_id 4 for calling the Box obj's underlying member method code with example usage: obj.merge(other) and returns: Box