code: def setup_method(self):
      np.random.seed(0)
  
imports: import pytest
  import numpy
  from scipy.optimize import quadratic_assignment, OptimizeWarning
  from scipy.optimize._qap import _calc_score
  from numpy.testing import assert_equal, assert_, assert_warns
label_desc: Use image node_id 1 for calling the TestQAPOnce obj's underlying member method code with example usage: obj.setup_method() without return types