code: def __init__(self, a=-1000, b=1000):
      self.a = a
      self.b = b
  
imports: import os
  import sys
  import time
  import numpy
  from numpy.testing import assert_
  import pytest
  from scipy.special._testutils import assert_func_equal
label_desc: Use image node_id 1 to create a new IntArg object  with example: obj = IntArg(a, b)