class_docstr: Tests for the insert function using input tapes
docstr: Test if a ValueError is raised when an invalid position is requested
docstr_tok: ["Test","if","a","ValueError","is","raised","when","an","invalid","position","is","requested"]
code: def test_invalid_position(self, pos):
      """Test if a ValueError is raised when an invalid position is requested"""
      with pytest.raises(
          ValueError,
          match="Position must be either 'start', 'end', or 'all'",
      ):
          insert(self.tape, qml.AmplitudeDamping, 0.4, position=pos)
  
imports: from functools import partial
  import numpy
  import pytest
  import pennylane
  from pennylane.measurements import Expectation
  from pennylane.tape import QuantumScript
  from pennylane.transforms.insert_ops import insert
label_desc: Use image node_id 2 for calling the TestInsert obj's underlying member method code with example usage: obj.test_invalid_position(pos) without return types