code: def test_table_infer_bool(self):
      bool_data = [{"a": True, "b": False}, {"a": True, "b": True}]
      tbl = Table(bool_data)
      assert tbl.size() == 2
      assert tbl.schema() == {"a": bool, "b": bool}
  
imports: from datetime import date, datetime
  from perspective.table import Table
  from pytest import mark
label_desc: Use image node_id 3 for calling the TestTableInfer obj's underlying member method code with example usage: obj.test_table_infer_bool() without return types