code: def test_table_synchronous_process(self):
      tbl = Table({"a": [1, 2, 3]})
      assert _PerspectiveStateManager.TO_PROCESS == {}
      tbl.update({"a": [4, 5, 6]})
      assert _PerspectiveStateManager.TO_PROCESS == {}
  
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 3 for calling the TestTable obj's underlying member method code with example usage: obj.test_table_synchronous_process() without return types