foto.py

import time 
from picamera2 import Picamera2, Preview
from pynput.keyboard import Key, Controller

def fotina():
	picam = Picamera2()
	config = picam.create_preview_configuration()
	picam.configure(config)
	picam.start_previw(Preview.QTGL)
	picam.start()
	time.sleep(1)
	picam.capture_file("/path/test-python.jpg")
	picam.close()
	keyboard = Controller()
	keyboard.press(Key.enter)
	keyboard.release(Key.enter)