code: def test_subscript_resolve(self):
      samples = """
        x[i]
        x[i.b]
        a.b[c]
        a.b[x.y]
        a[z[c]]
        a[b[c[d]]]
        a[b].c
        a.b.c[d].e.f
        a.b[c[d]].e.f
        a.b[c[d.e.f].g].h
      """
      nodes = parser.parse(textwrap.dedent(samples), single_node=False)
      nodes = tuple(resolve(node).value for node in nodes)
  
      self.assertQNStringIs(nodes[0], "x[i]")
      self.assertQNStringIs(nodes[1], "x[i.b]")
      self.assertQNStringIs(nodes[2], "a.b[c]")
      self.assertQNStringIs(nodes[3], "a.b[x.y]")
      self.assertQNStringIs(nodes[4], "a[z[c]]")
      self.assertQNStringIs(nodes[5], "a[b[c[d]]]")
      self.assertQNStringIs(nodes[6], "a[b].c")
      self.assertQNStringIs(nodes[7], "a.b.c[d].e.f")
      self.assertQNStringIs(nodes[8], "a.b[c[d]].e.f")
      self.assertQNStringIs(nodes[9], "a.b[c[d.e.f].g].h")
  
imports: import textwrap
  import unittest
  from nvidia.dali._autograph.pyct import anno
  from nvidia.dali._autograph.pyct import parser
  from nvidia.dali._autograph.pyct import qual_names
  from nvidia.dali._autograph.pyct.qual_names import QN
  from nvidia.dali._autograph.pyct.qual_names import resolve
label_desc: Use image node_id 3 for calling the QNResolverTest obj's underlying member method code with example usage: obj.test_subscript_resolve() without return types