code: def dynamic_graph(self, force_to_use_cpu=False):
      paddle.disable_static()
      place = self._get_place(force_to_use_cpu=force_to_use_cpu)
      paddle.device.set_device(place)
      paddle.seed(self.seed)
      paddle.framework.random._manual_program_seed(self.seed)
      yield
  
file_path: PaddleDetection/ppdet/modeling/tests/test_base.py
imports: from __future__ import print_function
  import unittest
  import contextlib
  import paddle
  from paddle.static import Program
label_desc: Use image node_id 6 for calling the LayerTest obj's underlying member method code with example usage: obj.dynamic_graph(force_to_use_cpu) without return types