import aiohttp
import asyncio

url = 'https://en.wikipedia.org/w/api.php?action=query&prop=extracts&exintro&explaintext&titles={title}'
Titles = ['Python', 'Dog', 'Cat']

async def make_req(session, title: str) -> dict:
    async with session.get(url.format(title)) as response:
        return await response.json()

async def main(titles: list = None):
    async with aiohttp.ClientSession() as session:
        tasks = [make_req(session, title) for title in Titles]
        responses = asyncio.gather(*tasks)
        for response in responses:
            print(response)

await main(titles=Titles)