code: def test_assign_straightline(self):
      def test_fn(a: int, c: float):
          b = a
          return a, b, c
  
      node, _ = TestTranspiler(BasicTestResolver).transform(
          test_fn, None
      )
      fn_body = node.body
  
      self.assertTypes(fn_body[0].targets[0], "int")
      self.assertTypes(fn_body[0].value, "int")
      self.assertTypes(fn_body[1].value.elts[0], "int")
      self.assertTypes(fn_body[1].value.elts[1], "int")
      self.assertTypes(fn_body[1].value.elts[2], "float")
  
imports: import unittest
  from typing import Any, Callable, List
  from nvidia.dali._autograph.pyct import anno
  from nvidia.dali._autograph.pyct import cfg
  from nvidia.dali._autograph.pyct import qual_names
  from nvidia.dali._autograph.pyct import transpiler
  from nvidia.dali._autograph.pyct.static_analysis import activity
  from nvidia.dali._autograph.pyct.static_analysis import reaching_definitions
  from nvidia.dali._autograph.pyct.static_analysis import reaching_fndefs
  from nvidia.dali._autograph.pyct.static_analysis import type_inference
label_desc: Use image node_id 7 for calling the TypeInferenceAnalyzerTest obj's underlying member method code with example usage: obj.test_assign_straightline() and returns: a,  b,  c