Delete __main__.<line> @L1
Delete __main__.<line> @L2
Delete __main__.func @L4
Delete __main__.<line> @L7
Run __main__ @L1: import time
Run __main__ @L2: import sys
Add __main__.func @L4
Run __main__ @L7: if __name__ == "__main__":
    print(__name__)
    while True:
        func()
        time.sleep(1)