diff --git a/Chapter4_TheGreatestTheoremNeverTold/top_showerthoughts_submissions.py b/Chapter4_TheGreatestTheoremNeverTold/top_showerthoughts_submissions.py
index 90df9644..064f6fe3 100644
--- a/Chapter4_TheGreatestTheoremNeverTold/top_showerthoughts_submissions.py
+++ b/Chapter4_TheGreatestTheoremNeverTold/top_showerthoughts_submissions.py
@@ -5,32 +5,38 @@
 
 import praw
 
+# don't forget to replace values of client_id, etc 
+reddit = praw.Reddit(client_id='YOUR_CLIENT_ID',
+                     client_secret='YOUR_CLIENT_SECRET',
+                     password='YOUR_PASSWORD',
+                     user_agent='SOME_USER_AGENT',
+                     username='YOUR_USERNAME')
 
-reddit = praw.Reddit("BayesianMethodsForHackers")
-subreddit  = reddit.get_subreddit("showerthoughts")
-
-top_submissions = subreddit.get_top(limit=100)
+subreddit = reddit.subreddit("showerthoughts")
+top_submissions = subreddit.hot(limit=100)
 
 n_sub = int( sys.argv[1] ) if sys.argv[1] else 1
 
-i = 0
+i = 0 
 while i < n_sub:
     top_submission = next(top_submissions)
     i+=1
 
 top_post = top_submission.title
 
+
 upvotes = []
 downvotes = []
 contents = []
 
-for sub in top_submissions:
+for submission in top_submissions:
     try:
-        ratio = reddit.get_submission(sub.permalink).upvote_ratio
-        ups = int(round((ratio*sub.score)/(2*ratio - 1)) if ratio != 0.5 else round(sub.score/2))
+        ratio = submission.upvote_ratio
+        ups = int(round((ratio*submission.score)/(2*ratio - 1)) if ratio != 0.5 else round(submission.score/2))
         upvotes.append(ups)
-        downvotes.append(ups - sub.score)
-        contents.append(sub.title)
+        downvotes.append(ups - submission.score)
+        contents.append(submission.title)
     except Exception as e:
         continue
-votes = np.array( [ upvotes, downvotes] ).T
\ No newline at end of file
+    
+votes = np.array([upvotes, downvotes]).T