Update Solution.py

Author: yanglbme

solution/1100-1199/1190.Reverse Substrings Between Each Pair of Parentheses/Solution.py

@@ -2,12 +2,12 @@ class Solution:
     def reverseParentheses(self, s: str) -> str:
         stk = []
         for c in s:
-            if c == ')':
+            if c == ")":
                 t = []
-                while stk[-1] != '(':
+                while stk[-1] != "(":
                     t.append(stk.pop())
                 stk.pop()
                 stk.extend(t)
             else:
                 stk.append(c)
-        return ''.join(stk)
+        return "".join(stk)