如何在Python中将列中的某些行与csv隔离

import csv

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

isolated_rows = []

for row in reader:
    # 判断是否满足隔离条件，例如判断第一列是否为特定值
    if row[0] == '某些值':
        isolated_rows.append(row)

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

import csv

with open('file.csv', 'r') as file:
    reader = csv.reader(file)
    isolated_rows = []

    for row in reader:
        if row[0] == '某些值':
            isolated_rows.append(row)

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