code: def __call__(self, p, c):
      p5, c5 = p[-1], c[-1]
      x = p5 if self.use_P5 else c5
      p6 = self.p6(x)
      p7 = self.p7(p6.relu())
      p.extend([p6, p7])
      return p
  
imports: import math
  from tinygrad.helpers import flatten, get_child
  import tinygrad.nn
  from extra.models.resnet import ResNet
  import numpy
label_desc: Use image node_id 2 for calling the ExtraFPNBlock obj's underlying member method code with example usage: obj.__call__(p, c) and returns: p