human
loop through proxies request.
assistant
Here is a Python program to loop through proxies requests

import requests

def loop_through_proxies():
    """
    loop through proxies request
    """
    for proxy in proxies:
        print(proxy)

# Enter the proxies
proxies = ['http://localhost:8080/', 'http://localhost:8081/']

# Calling the function
print((loop_through_proxies()))

#Example Output
# http://localhost:8080/
# http://localhost:8081/
# None

#Remember to inspect code for bugs.