code: def test_imap2(self):
      self.run_test(
          "def imap2_(l0, l1,v): return sum(map(lambda x,y:x*v+y, l0, l1))",
          [0, 1, 2],
          [0.0, 1.1, 2.2],
          1,
          imap2_=[List[int], List[float], int],
      )
  
imports: from pythran.tests import TestEnv
  import unittest
  import numpy
  from pythran.typing import List, NDArray
label_desc: Use image node_id 3 for calling the TestItertools obj's underlying member method code with example usage: obj.test_imap2() without return types