Artemis SVL Bootloader

Hi,

I was trying to run my code on Sparkfun edge using Arduino IDE. I am using a Mac. My system is 14.3.1. I have installed the latest CH340 driver from here: CH340 Drivers for Windows, Mac and Linux. I can detect the board with both these two ports. I have tried to use the SVL and lower the baud rate by pressing the 14 button and reset button before uploading and continuing to press the 14 button while uploading. But Nothing worked. I kept getting this error. What is a way to flash code on Sparkfun Edge now? I feel like the guides on the official website are a little outdated. Also, I could not find the Tensorflow package you guys are referring to on the website. Sorry if I have a lot of questions but I would greatly appreciate it if you guys could respond to me promptly! It would help a lot! Thank you in advance!

try to use the Ambiq secure bootloader instead of SVL while keep pressing 14 button after reset.