adding updates

src/my_project/interviews/google_top_exercises/round_1/11_group_anagrams.py

@@ -0,0 +1,12 @@
+from collections import defaultdict
+from typing import List 
+
+class Solution:
+    def groupAnagrams(self, strs: List[str]) -> List[List[str]]:
+
+        answer = defaultdict(list)
+
+        for word in strs:
+            answer[''.join(sorted(word))].append(word)
+
+        return list(answer.values())