code: def test_shots_not_altered_if_False():
      """Test a value of False can be passed to shots, indicating to not override
      shots on the device."""
  
      dev = qml.devices.DefaultQubitLegacy(wires=1)
      with set_shots(dev, False):
          assert dev.shots is None
  
imports: import pytest
  import pennylane
  from pennylane.workflow import set_shots
  from pennylane.measurements import Shots
label_desc: Use image node_id 3 for calling a global function with example usage: test_shots_not_altered_if_False() without return types