code: def circuit_decomposed(weights):
      for i in range(qml.math.shape(weights)[0]):
          qml.PauliRot(weights[i], paulis_two_qubits[i], wires=[0, 1])
      return qml.expval(qml.PauliZ(0))
  
imports: import pytest
  import numpy
  from pennylane import numpy
  import pennylane
  from pennylane.templates.subroutines.arbitrary_unitary import _all_pauli_words_but_identity, _tuple_to_word, _n_k_gray_code
label_desc: Use image node_id 3 for calling a global function with example usage: circuit_decomposed(weights) and returns: qml