code: def test_mt_eq(mt, probe_variant):
      expr = mt.filter_rows(mt.row_key == probe_variant)
      assert expr.n_partitions() == 1
      actual = expr.GT.collect()
      expected = [hl.Call([0, int(i in (13, 17))]) for i in range(100)]
      assert actual == expected
  
label_desc: Use image node_id 1 for calling a global function with example usage: test_mt_eq(mt, probe_variant) without return types