Terminate kernel to restart google colab

exit.py

print("Runtime is now restarting...")
print("You can ignore the error message [Your session crashed for an unknown reason.]")
sleep(0.5)
os._exit(0)  # restart

kill.py

import os, signal
os.kill(os.getpid(), signal.SIGKILL)
# not sure if this also works the same way
!kill -9 -1

quit.py

# https://twitter.com/GoogleColab/status/1569389018311426051?s=20&t=627yQ2meQzQDPyD8gWixdA
quit()

shutdown.py

# from condacolab
print("🔁 Restarting kernel...")
get_ipython().kernel.do_shutdown(True)
# or 
app = IPython.Application.instance()
app.kernel.do_shutdown(True)