implemented response timing via time_view decorator

utils/decorators.py

@@ -0,0 +1,26 @@
+import time
+from functools import wraps
+from rest_framework.response import Response
+
+
+def time_view(view_func):
+    """Decorator to measure the execution time and add it to the JSON response."""
+
+    @wraps(view_func)
+    def wrapper(request, *args, **kwargs):
+
+        start_time = time.perf_counter()
+
+        response = view_func(request, *args, **kwargs)
+
+        end_time = time.perf_counter()
+        elapsed_time = end_time - start_time
+
+        if isinstance(response, Response) and isinstance(response.data, dict):
+            response.data["time_elapsed_seconds"] = f"{elapsed_time:.4f}"
+
+        print(f"[{view_func.__name__}] Time elapsed: {elapsed_time:.4f} seconds")
+
+        return response
+
+    return wrapper