Python 3: tor usage request

tor.py

#!/usr/bin/env python3
#simple script showing how to let Python ask you if you want to use or not tor ^^

import requests
from colorama import Fore, Back, Style

#NameError: name 'proxies' & 'tor' is not defined 
tor=""
proxies=""

#asking you if you want to use tor or no:
while (tor not in ["y","n"]):
    tor = input(Fore.YELLOW + 'Would you like to use tor? [Y][n]  $ ')
    tor = tor.lower().strip()
    
    if tor == "y":   #if yes, it gonna setup the proxy
        proxies = {
            'http': 'socks5://127.0.0.1:9050',  #make sure configuring the right port (9150 if using tor browser)
	    'https': 'socks5://127.0.0.1:9050'
        }
    
    elif tor == "n": #if no it gonna continue without configuring proxies
        continue

print(requests.get("http://ip.42.pl/raw", proxies=proxies).text)