code: def writer_from_close(self, close):
      return self.writer(self.in_memory_reader_for_close(close))
  
imports: import logbook
  import numpy
  import pandas
  from zipline.data.adjustments import SQLiteAdjustmentReader, SQLiteAdjustmentWriter
  from zipline.data.in_memory_daily_bars import InMemoryDailyBarReader
  from zipline.testing import parameter_space
  from zipline.testing.predicates import assert_equal
  from zipline.testing.fixtures import WithInstanceTmpDir, WithTradingCalendars, WithLogger, ZiplineTestCase
label_desc: Use image node_id 7 for calling the TestSQLiteAdjustmentsWriter obj's underlying member method code with example usage: obj.writer_from_close(close) and returns: self