Load String from File Problem

[SoftwareDevJake]

Hi, thanks for your great work!
I have a code that opens a webcam and take the results into a txt file then I try to read it from UE4 23.1 Version with your code. It reads the file when I just started the code but if i use webcam again to create another txt file, (it has same direction with the previous one) it cannot read it even it has same path and same file name. I have to restart Unreal Engine to be able to read the file again.

I feel like it doesn't catch the changed file in runtime, would there any other way to read the file during runtime? or would there a way to fix this problem?

I'm using Window 10
python 3.6.8 version

I'd like to hear reply as soon as possible, thank you