code: def test_evaluate_pauli_product():
      from sympy.physics.paulialgebra import evaluate_pauli_product
  
      assert evaluate_pauli_product(I * sigma2 * sigma3) == -sigma1
  
      # Check issue 6471
      assert (
          evaluate_pauli_product(-I * 4 * sigma1 * sigma2) == 4 * sigma3
      )
  
      assert evaluate_pauli_product(
          1
          + I * sigma1 * sigma2 * sigma1 * sigma2
          + I * sigma1 * sigma2 * tau1 * sigma1 * sigma3
          + ((tau1**2).subs(tau1, I * sigma1))
          + sigma3 * ((tau1**2).subs(tau1, I * sigma1))
          + TensorProduct(I * sigma1 * sigma2 * sigma1 * sigma2, 1)
      ) == 1 - I + I * sigma3 * tau1 * sigma2 - 1 - sigma3 - I * TensorProduct(
          1, 1
      )
  
file_path: sympy/sympy/physics/tests/test_paulialgebra.py
imports: from sympy.core.numbers import I
  from sympy.core.symbol import symbols
  from sympy.physics.paulialgebra import Pauli
  from sympy.testing.pytest import XFAIL
  from sympy.physics.quantum import TensorProduct
label_desc: Use image node_id 2 for calling a global function with example usage: test_evaluate_pauli_product() without return types