Develop

app/main.py

@@ -1,6 +1,19 @@
-from typing import Callable
+from functools import wraps
+from typing import Callable, Any
 
 
 def cache(func: Callable) -> Callable:
-    # Write your code here
-    pass
+    cached_results = {}
+
+    @wraps(func)
+    def wrapper(*args, **kwargs) -> Any:
+        key = (args, frozenset(kwargs.items()))
+        if key in cached_results:
+            print("Getting from cache")
+            return cached_results[key]
+        result = func(*args, **kwargs)
+        cached_results[key] = result
+        print("Calculating new result")
+        return result
+
+    return wrapper