input: def refresh_scheduled_table_data():
   """
   Write a Python script to refresh a given table of data in a PostgreSQL database every 5 minutes.
  
   Example:
   If the table to be refreshed is "my_data_table", the script should refresh it every 5 minutes.
   """
output:     
      import psycopg2
      import time
      import threading
  
      def refresh_table():
          conn = psycopg2.connect(database="your_db", user="your_user", password="your_password", host="your_host", port="your_port")
          cur = conn.cursor()
          cur.execute("REFRESH MATERIALIZED VIEW my_data_table;")
          conn.commit()
          cur.close()
          conn.close()
  
      def schedule_refresh():
          while True:
              refresh_table()
              time.sleep(300)  # 5 minutes in seconds
  
      refresh_thread = threading.Thread(target=schedule_refresh)
      refresh_thread.start()
  