diff --git a/src/main.py b/src/main.py
index 1ffed15..1971799 100644
--- a/src/main.py
+++ b/src/main.py
@@ -28,7 +28,7 @@ if __name__ == '__main__':
     # Data processing - Step P2
     # (After step P1) Select 500 most popular users and 500 random users who meet a particular
     # criteria as our sample.
-    select_user_sample()
+    # select_user_sample()
 
     # Just curious, who are the 20 most popular individuals on twitter?
     # print(tabulate(((u.username, u.popularity) for u in load_user_sample().most_popular[:20]),
@@ -47,9 +47,6 @@ if __name__ == '__main__':
     # for u in load_user_sample().random:
     #     download_all_tweets(api, u.username)
 
-    for u in os.listdir('./data/twitter/user-tweets/user'):
-
-
     #####################
     # Data processing - Step P3
     # (After step C2) Process the downloaded tweets, determine whether they are covid-related