如何保存csv文件以便iPython shell可以打开和使用它？

students = [
    {'Name': 'Alice', 'Age': 20, 'Grade': 'A'},
    {'Name': 'Bob', 'Age': 19, 'Grade': 'B'},
    {'Name': 'Charlie', 'Age': 21, 'Grade': 'A+'}
]

import csv

with open('students.csv', 'w', newline='') as file:
    writer = csv.writer(file)

    writer.writerow(['Name', 'Age', 'Grade'])  # 写入表头
    for student in students:
        writer.writerow([student['Name'], student['Age'], student['Grade']])

file.close()

import csv

with open('students.csv', 'r') as file:
    reader = csv.reader(file)

    for row in reader:
        print(row)