code: def fixture_init_state():
      """Fixture that creates an initial state"""
  
      def _init_state(n):
          """An initial state over n wires"""
          state = (
              np.random.random([2**n])
              + np.random.random([2**n]) * 1j
          )
          state /= np.linalg.norm(state)
          return state
  
      return _init_state
  
imports: import numpy
  import pytest
  import pennylane
  from pennylane import numpy
  from pennylane.measurements import ProbabilityMP, Shots
  from pennylane.devices.qubit.measure import flatten_state
label_desc: Use image node_id 2 for calling a global function with example usage: fixture_init_state() and returns: _init_state, state