code: def test_mendel_errors_9(self):
      mt = hl.import_vcf(resource("mendel.vcf"))
      ped = hl.Pedigree.read(resource("mendel.fam"))
      men, fam, ind, var = hl.mendel_errors(mt["GT"], ped)
  
      ped2 = hl.Pedigree.read(resource("mendelWithMissingSex.fam"))
      men2, _, _, _ = hl.mendel_errors(mt["GT"], ped2)
  
      assert men2.filter(men2.s == "Dtr1")._same(
          men.filter(men.s == "Dtr1")
      )
  
imports: import unittest
  import hail
  from ..helpers import *
label_desc: Use image node_id 13 for calling the Tests obj's underlying member method code with example usage: obj.test_mendel_errors_9() without return types