code: def test_summarize_2d(self):
      A = np.arange(1002).reshape(2, 501)
      strA = (
          "[[   0    1    2 ...  498  499  500]\n"
          " [ 501  502  503 ...  999 1000 1001]]"
      )
      assert_equal(str(A), strA)
  
      reprA = (
          "array([[   0,    1,    2, ...,  498,  499,  500],\n"
          "       [ 501,  502,  503, ...,  999, 1000, 1001]])"
      )
      assert_equal(repr(A), reprA)
  
imports: import sys
  import gc
  from hypothesis import given
  from hypothesis.extra import numpy
  import pytest
  import numpy
  from numpy.testing import assert_, assert_equal, assert_raises, assert_warns, HAS_REFCOUNT, assert_raises_regex
  from numpy.core.arrayprint import _typelessdata
  import textwrap
label_desc: Use image node_id 10 for calling the TestArray2String obj's underlying member method code with example usage: obj.test_summarize_2d() without return types