code: def test_second_connect(self):
      conn = pool.connect()
      conn.close()
  
      @profiling.function_call_count()
      def go():
          conn2 = pool.connect()
          return conn2
  
      go()
  
file_path: sqlalchemy/test/aaa_profiling/test_pool.py
imports: from sqlalchemy import event
  from sqlalchemy.pool import QueuePool
  from sqlalchemy.testing import AssertsExecutionResults
  from sqlalchemy.testing import fixtures
  from sqlalchemy.testing import profiling
label_desc: Use image node_id 3 for calling the QueuePoolTest obj's underlying member method code with example usage: obj.test_second_connect() and returns: conn2