code: def assertSequenceEqual(x, y):
      if len(x) != len(y):
          raise AssertionError(f"{x!r} should equal {y!r}")
      if any(ix != iy for ix, iy in zip(x, y)):
          raise AssertionError(f"{x!r} should equal {y!r}")
  
imports: import contextlib
  import os
  import sys
label_desc: Use image node_id 4 for calling a global function with example usage: assertSequenceEqual(x, y) without return types