there is way to kill a thread still runing in python

I have this code and I run it with a thread but I want to kill it after 1 second '''

 import threading
 import time
 def run(stop):
    for i in range (10):
        print(i)
        time.sleep(0.3)
       
 def main():
    stop_threads = False
    t1 = threading.Thread(target = run, args =(lambda : stop_threads, ))
    t1.start()
    time.sleep(1)
    stop_threads = True
    t1.join()

 main()*