[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

SleepSort.py

@@ -1,19 +1,23 @@
-from time import sleep
 from threading import Timer
+from time import sleep
+
 
 def sleep_sort(l):
     res = []
+
     def add1(x):
         res.append(x)
+
     mx = l[0]
     for i in l:
         if mx < i:
             mx = i
         Timer(i, add1, [i]).start()
-    sleep(mx+1)
+    sleep(mx + 1)
     return res
 
-l1 = [4,1,2,8,5]
+
+l1 = [4, 1, 2, 8, 5]
 print("Initial Array")
 print(l1)