Added reverse the words in a string program

Author: SreeHaran

Diff for: reverse_words_of_string.py

@@ -0,0 +1,14 @@
+"""
+    This is Leetcode question: https://leetcode.com/problems/reverse-words-in-a-string/
+    
+"""
+
+def reverseWords(s: str) -> str:
+    s = s.split()
+    s.reverse()
+    return " ".join(s)
+
+
+assert reverseWords("     Hello World   ")=="World Hello"
+assert reverseWords("a good   example")=="example good a"
+assert reverseWords("okay")=="okay"