code: def rx_ansatz(phis, **kwargs):
      for w, phi in enumerate(phis):
          qml.RX(phi, wires=w)
  
imports: import pytest
  import numpy
  import pennylane
  from pennylane.qnn.cost import SquaredErrorLoss
label_desc: Use image node_id 1 for calling a global function with example usage: rx_ansatz(phis) without return types