Create a CSV file takes User defined in File I/O Python

import csv

count = 0
f = open('Name.csv', 'a')
w = csv.writer(f)
w.writerow(('FirstName','Lastname','City','Degree'))
allsaves = []

while (count<2):
    Firstname = raw_input('Enter Your Fisrtname: ')
    Lastname = raw_input('Enter Your Lastname: ')
    City = raw_input('Enter Your Current City: ')
    Degree = raw_input('Enter Your Degree: ')

    save = [Firstname,Lastname,City,Degree]
    w.writerow(save)
    allsaves.append(save)
    count += 1