alpha: Get multiple countries by codes

curl 'https://restcountries.com/v3.1/alpha?codes=US%2CDE%2CFR'

import requests

resp = requests.get(
    "https://restcountries.com/v3.1/alpha",
    params={
        'codes': 'US,DE,FR',
    },
)
data = resp.json()

import zingu_apis

api = zingu_apis.api("world-countries")
result = api.fetch("alpha", codes="US,DE,FR")

for item in result:
    print(item)

const resp = await fetch("https://restcountries.com/v3.1/alpha?codes=US%2CDE%2CFR");
const data = await resp.json();

curl 'https://restcountries.com/v3.1/alpha?codes=US%2CDE%2CFR'

import requests

resp = requests.get(
    "https://restcountries.com/v3.1/alpha",
    params={
        'codes': 'US,DE,FR',
    },
)
data = resp.json()

import zingu_apis

api = zingu_apis.api("world-countries")
result = api.fetch("alpha", codes="US,DE,FR")

for item in result:
    print(item)

const resp = await fetch("https://restcountries.com/v3.1/alpha?codes=US%2CDE%2CFR");
const data = await resp.json();