Can I upgrade the memory in a MacBook Pro 2019? my Mac is a MacBook Pro 2019





I do not have any information about Mac or cp.

I am using R and I am running a heavy model, but I can not get a result because of lack of memory. Is there any way to fix it, like swap memory?

Please help me step by step if it is possible
If it isn't possible let me know
The memory in the 2019 MBP (two Thunderbolt 3 ports) is soldered to the motherboard, and is not user-upgradeable.