twelve days and word count exercises

python/word-count/word_count.py

@@ -0,0 +1,4 @@
+import string, re
+def count_words(sentence):
+    sentence = [x.strip(string.punctuation) for x in [word for word in re.split(r'[_,\s]+', sentence.casefold()) if len(word.strip(string.punctuation + string.whitespace)) >= 1]]
+    return {k : sentence.count(k) for k in list(dict.fromkeys(sentence))}