text: from postgres_example.config import connection, cursor, config
  
  # Добавление одного кортежа данных
  sql = f"INSERT INTO {config.TABLE} (name, phone, email, address) VALUES (%s, %s, %s, %s)"
  
  values = ('Test1', '8999999', 'a@mail.ru', 'Moscow')
  
  cursor.execute(sql, values)
  connection.commit()
  
  values = [
      ("Vasya1", "+79009009999", None, "Moscow"),
      ("Vasya2", "+79009009999", None, "Minsk"),
      ("Vasya3", "+79009009999", None, "Vladivostok"),
      ("Vasya5", "+79009009999", None, "Berlin"),
  ]
  
  cursor.executemany(sql, values)
  connection.commit()
  
  cursor.close()
  connection.close()
  