code: def tearDown(self):
      tf.reset_default_graph()
  
file_path: luminoth/luminoth/utils/anchors_test.py
imports: import numpy
  import tensorflow
  from luminoth.utils.anchors import generate_anchors_reference
label_desc: Use image node_id 1 for calling the AnchorsTest obj's underlying member method code with example usage: obj.tearDown() without return types