How to use the aiocache.caches.set_config function in aiocache

def test_set_config_no_default(self):
        with pytest.raises(ValueError):
            caches.set_config(
                {
                    "no_default": {
                        "cache": "aiocache.RedisCache",
                        "endpoint": "127.0.0.10",
                        "port": 6378,
                        "serializer": {"class": "aiocache.serializers.PickleSerializer"},
                        "plugins": [
                            {"class": "aiocache.plugins.HitMissRatioPlugin"},
                            {"class": "aiocache.plugins.TimingPlugin"},
                        ],

def test_ensure_plugins_order(self):
        caches.set_config(
            {
                "default": {
                    "cache": "aiocache.RedisCache",
                    "plugins": [
                        {"class": "aiocache.plugins.HitMissRatioPlugin"},
                        {"class": "aiocache.plugins.TimingPlugin"},
                    ],
                }
            }
        )

        cache = caches.get("default")
        assert isinstance(cache.plugins[0], HitMissRatioPlugin)

        cache = caches.create("default")
        assert isinstance(cache.plugins[0], HitMissRatioPlugin)

def test_multiple_caches(self):
        caches.set_config(
            {
                "default": {
                    "cache": "aiocache.RedisCache",
                    "endpoint": "127.0.0.10",
                    "port": 6378,
                    "serializer": {"class": "aiocache.serializers.PickleSerializer"},
                    "plugins": [
                        {"class": "aiocache.plugins.HitMissRatioPlugin"},
                        {"class": "aiocache.plugins.TimingPlugin"},
                    ],
                },
                "alt": {"cache": "aiocache.SimpleMemoryCache"},
            }
        )

        default = caches.get("default")

def test_set_config_removes_existing_caches(self):
        caches.set_config(
            {
                "default": {"cache": "aiocache.SimpleMemoryCache"},
                "alt": {"cache": "aiocache.SimpleMemoryCache"},
            }
        )
        caches.get("default")
        caches.get("alt")
        assert len(caches._caches) == 2

        caches.set_config(
            {
                "default": {"cache": "aiocache.SimpleMemoryCache"},
                "alt": {"cache": "aiocache.SimpleMemoryCache"},
            }
        )
        assert caches._caches == {}

def test_set_empty_config(self):
        with pytest.raises(ValueError):
            caches.set_config({})

import asyncio

from aiocache import caches, Cache
from aiocache.serializers import StringSerializer, PickleSerializer

caches.set_config({
    'default': {
        'cache': "aiocache.SimpleMemoryCache",
        'serializer': {
            'class': "aiocache.serializers.StringSerializer"
        }
    },
    'redis_alt': {
        'cache': "aiocache.RedisCache",
        'endpoint': "127.0.0.1",
        'port': 6379,
        'timeout': 1,
        'serializer': {
            'class': "aiocache.serializers.PickleSerializer"
        },
        'plugins': [
            {'class': "aiocache.plugins.HitMissRatioPlugin"},

'port': os.getenv('CACHE_PORT'),
                'password': os.getenv('CACHE_PASSWORD'),
                'db': os.getenv('CACHE_DB'),
                'namespace': 'hero_' + os.getenv('NAMESPACE'),
                'pool_min_size': 1,
                'pool_max_size': 10,
                'serializer': {
                    'class': 'aiocache.serializers.PickleSerializer'
                }
            }
        }
    else:
        raise ConfigurationError("The configuration uses an unsupported cache backend: "
                                 "{}".format(os.getenv('CACHE_TYPE')))

    aiocache.caches.set_config(_cache_config)

def set_config(cls, config):
        logger.warning("Deprecated, please use 'aiocache.caches.get_config'")
        return caches.set_config(config)