Endpoint that retrieves the number of each objects by type

[hima890]

Create an endpoint that retrieves the number of each objects by type:

In api/v1/views/index.py
Route: /api/v1/stats
You must use the newly added count() method from storage
guillaume@ubuntu:/AirBnB_v3$ curl -X GET http://0.0.0.0:5000/api/v1/stats
{
"amenities": 47,
"cities": 36,
"places": 154,
"reviews": 718,
"states": 27,
"users": 31
}
guillaume@ubuntu:/AirBnB_v3$
(No need to have a pretty rendered output, it’s a JSON, only the structure is important)