code: def test_aug_assign_subscripts(self):
      def test_fn(a):
          a[0] += 1
  
      node, _ = self._parse_and_analyze(test_fn)
      fn_node = node
      self.assertScopeIs(
          anno.getanno(fn_node, NodeAnno.BODY_SCOPE),
          ("a", "a[0]"),
          ("a[0]",),
      )
  
imports: import unittest
  import gast
  from nvidia.dali._autograph.pyct import anno
  from nvidia.dali._autograph.pyct import naming
  from nvidia.dali._autograph.pyct import parser
  from nvidia.dali._autograph.pyct import qual_names
  from nvidia.dali._autograph.pyct import transformer
  from nvidia.dali._autograph.pyct.static_analysis import activity
  from nvidia.dali._autograph.pyct.static_analysis import annos
label_desc: Use image node_id 17 for calling the ActivityAnalyzerTest obj's underlying member method code with example usage: obj.test_aug_assign_subscripts() without return types