Update sentiment.py

sentiment.py

@@ -26,9 +26,9 @@ def load_data(filename):
 
 
 # PRAW configs
-REDDIT_CLIENT_ID = "lI0C_W9_eESoiS2mtUMNDg"
-REDDIT_CLIENT_SECRET = "IK1Vn7s0EZGiNt6vMZ54sfT6pYvbHA"
-REDDIT_USERNAME = "Tiger_in_the_Snow"
+REDDIT_CLIENT_ID = os.environ['client_id']
+REDDIT_CLIENT_SECRET = os.environ['secret_key']
+REDDIT_USERNAME = os.environ['username']
 
 reddit = praw.Reddit(
     client_id=REDDIT_CLIENT_ID,