Deleted unneeded comments and checks

18-no-commitment/plugins-src/words2.py

@@ -1,11 +1,6 @@
 import sys, re, string
 
 def extract_words(path_to_file):
-    """
-    Takes a path to a file and returns the non-stop
-    words, after properly removing nonalphanumeric chars
-    and normalizing for lower case
-    """
     words = re.findall('[a-z]{2,}', open(path_to_file).read().lower())
     stopwords = set(open('../stop_words.txt').read().split(','))
     return [w for w in words if w not in stopwords]