# Start an infinite loop because True will always be True
while True:
# try to run the main function, usually where everything happens
try:
main()
# in the case an exception is raised in the main function simply discard (pass) and restart the loop
except:
pass
But essentially ignoring every single error a program could generate is not great. It'd be better to know what those errors are and fix/prevent them from occurring in the first place.