code: def setUp(self):
      self.backup_compiler = Device[Device.DEFAULT].compiler
  
file_path: tinygrad/test/test_method_cache.py
imports: import unittest
  from tinygrad import Tensor, Device, Variable
  from tinygrad.device import Compiled
  from examples.gpt2 import Transformer
  from tinygrad.nn.state import get_state_dict
label_desc: Use image node_id 1 for calling the TestMethodCache obj's underlying member method code with example usage: obj.setUp() without return types