IP doesn't pop up in shell when running App_Control.py (Pico 4wd car)

When I run the app control code, “MPY: soft reboot” pops up in place of the IP in the shell. Not sure how to fix the code.

Please make sure that your battery pack is connected to the PICO RPD input connector yet.
Please make sure your battery pack is connected to the PICO RPD input connector, and turn the ON/OFF key to ON to supply power to the PICO RPD board, so that the ESP can receive the signal.
You can take a video of the operation process to us, so that we can analyze and solve the problem.

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