class_docstr: A basic Color class.
class_docstr_tok: ["A","basic","Color","class","."]
code: def __sub__(self, o):
      return Color(self.r - o.r, self.g - o.g, self.b - o.b)
  
imports: import collections
  import math
  import random
  import numpy
  from pysc2.lib import static_data
label_desc: Use image node_id 7 for calling the Color obj's underlying member method code with example usage: obj.__sub__(o) and returns: Color