code: def test_nested_loops(self):
      def f(x):
          v = []
          u = []
          while x > 0:
              x -= 1
              y = x
              while y > 0:
                  y -= 1
                  if y % 2 == 0:
                      break
                  u.append(y)
              if x == 0:
                  break
              v.append(x)
          return v, u
  
      self.assertTransformedEquivalent(f, 0)
      self.assertTransformedEquivalent(f, 2)
      self.assertTransformedEquivalent(f, 3)
      self.assertTransformedEquivalent(f, 5)
  
file_path: DALI/dali/test/python/autograph/converters/test_break_statements.py
imports: from nvidia.dali._autograph.converters import break_statements
  from nvidia.dali._autograph.core import converter_testing
  from nvidia.dali._autograph.pyct import anno
label_desc: Use image node_id 7 for calling the BreakCanonicalizationTest obj's underlying member method code with example usage: obj.test_nested_loops() and returns: v,  u