import praw
import time

r = reddit = praw.Reddit(client_id='Removed',
                     client_secret='Removed',
                     password='Removed',
                     user_agent='LOLCorrector made by /u/ImAFuton, bot account /u/LOLCorrector',
                     username='LOLCorrector')

words_to_match = ['lul,' 'lel']
cache = []

def run_bot():
    subreddit = r.subreddit("test")
    for comment in r.subreddit('test').comments(limit=25):
        print("comment id = {}\ncomment body = {}".format(comment, comment.body))
        comment_text = comment.body.lower()
        isMatch = any(string in comment_text for string in words_to_match)
        if comment.id not in cache and isMatch:
             print("Match found! Comment ID: " + comment.id)
             comment.reply('What the hell does that acronym stand for? Its lol, not lul or lel!')
             print("Reply succesful!")
             cache.append(comment.id)

while True:
    run_bot()
    time.sleep(2)