Fix indentation

14.py

 
 @functools.lru_cache(maxsize=1024)
 def md5(index):
-	return hashlib.md5((salt + str(index)).encode('UTF-8')).hexdigest()
+    return hashlib.md5((salt + str(index)).encode('UTF-8')).hexdigest()
 
 
 @functools.lru_cache(maxsize=1024)
 def stretched(index):
-	key = salt + str(index)
-	for _ in range(2017): key = hashlib.md5(key.encode('UTF-8')).hexdigest()
-	return key
+    key = salt + str(index)
+    for _ in range(2017): key = hashlib.md5(key.encode('UTF-8')).hexdigest()
+    return key
 
 
 @functools.lru_cache(maxsize=1024)
 def trip(index, fn):
-	return tripmatcher.search(fn(index))
+    return tripmatcher.search(fn(index))
 
 tripmatcher = re.compile(r'(.)\1{2}')
 matches = lambda fn: ((i, fn(i)) for i in itertools.count()
-	          if trip(i, fn) and any(trip(i, fn).group(1) * 5 in fn(n)
-	          	                     for n in range(i + 1, i + 1000)))
+                      if trip(i, fn) and any(trip(i, fn).group(1) * 5 in fn(n)
+                                             for n in range(i + 1, i + 1000)))
  
 print("Part one: %s" % next(itertools.islice(matches(md5), 63, 64))[0])
 print("Part two: %s" % next(itertools.islice(matches(stretched), 63, 64))[0])