code: def test_empty_table(self):
      tbl = Table([])
      assert tbl.size() == 0
  
imports: import sys
  from datetime import date, datetime
  from perspective.core.exception import PerspectiveError
  from perspective.table import Table
  from perspective.table._state import _PerspectiveStateManager
  from perspective.table.libpsppy import PerspectiveCppError, t_filter_op
  from pytest import raises
label_desc: Use image node_id 1 for calling the TestTable obj's underlying member method code with example usage: obj.test_empty_table() without return types