qenops

import asyncio
from random import randrange
import time

async def mustDoTask(name):
    count = 0
    start = time.time()
    while count < 10:
        print(f'longtask {name} loop {count}')
        await asyncio.sleep(randrange(3,6)/10)

qenops

sudo raspi-config
# interfacing options -> camera -> enable
# advanced options -> expand filesystem
# reboot

# install vim
sudo apt-get install vim

# clean up bloatware
sudo apt-get purge wolfram-engine