Save Print output in csv file

I want to save this print output to CSV file but this code is not working, how can I save this output to CSV?

import csv

for x in range(2000, 3000):
    print('hi', x, sep='')

f = open('op2.csv', 'w')
writer = csv.writer(f)
writer.writerow(print())
f.close()

I want to save on CSV like this

hi2000
hi2001
hi2002

>Solution :

To write a row to a CSV file, the writerow() function argument should be an iterable object (e.g. list).

The following code will create a CSV file with one column of numbers ranging from 2000 to 2999.

import csv

with open('op2.csv', 'w', newline='') as f:
    writer = csv.writer(f)
    writer.writerow(['a'])  # output header row as first line
    for x in range(2000, 3000):
        writer.writerow([f'hi{x}'])        

If want to format variables using the print() function then you can use str.format() method or formatted string literals (also called f-strings for short).