code: def setup(self, meth, m, n):
      self.A, self.b, self.c = lpgen_2d(m, n)
  
imports: import os
  import numpy
  from numpy.testing import suppress_warnings
  from .common import Benchmark, is_xslow, safe_import
label_desc: Use image node_id 1 for calling the LpGen obj's underlying member method code with example usage: obj.setup(meth, m, n) without return types