Python에서 색인을 사용하여 중첩 사전의 요소에 액세스하는 방법은 무엇입니까?

mydict = {
    'Apple': {'American': '16', 'Mexican': 10, 'Chinese': 5},
    'Grapes': {'Arabian': '25', 'Indian': '20'}
}

mydict["key1"]["key2"]["..."]["keyN"]

american_apple_count = mydict["Apple"]["American"]
print(american_apple_count)  # Output: 16

for fruit_key in mydict:
    fruit_dict = mydict[fruit_key]
    for variety_key in fruit_dict:
        variety_count = fruit_dict[variety_key]
        print(f"{variety_key} count for {fruit_key}: {variety_count}")

American count for Apple: 16
Mexican count for Apple: 10
Chinese count for Apple: 5
Arabian count for Grapes: 25
Indian count for Grapes: 20