class_docstr: Unittests for the tracker class
class_docstr_tok: ["Unittests","for","the","tracker","class"]
docstr: Assert works with runtime context
docstr_tok: ["Assert","works","with","runtime","context"]
code: def test_context(self):
      """Assert works with runtime context"""
  
      with Tracker() as tracker:
          assert isinstance(tracker, Tracker)
          assert tracker.active is True
  
      assert tracker.active is False
  
file_path: pennylane/tests/test_tracker.py
imports: import pytest
  import pennylane
  from pennylane import Tracker
label_desc: Use image node_id 7 for calling the TestTrackerCoreBehavior obj's underlying member method code with example usage: obj.test_context() without return types