I have followed the exact step by step process youtube video called How to Make Your Own AI Waifu Virtual VTUBER or Assistant by ryusui kagaku and i have everything installed and every file like he has i believe, except for vtuber studio. In the youtube video time stamp 15:44 he puts python .run.py and it works for him but it doesnt for me when i write into the terminal PS C:Usersisrae.vscode> python .run.py
C:UsersisraeAppDataLocalProgramsPythonPython312python.exe: can’t open file ‘C: this pops up and i dont know why. And at 15:44 you will see that when he puts PS D:ArdhaVoiceVoxcode> python .run.py in the terminal from powershell it converts into python for a second and in the video you see that he doesnt have python installed on left side of screen, so why is it even converting powershell into python? And I havent touched any of the code from the file run.py or any other files. i just followed his video using whisperAI.

i have allowed any script to run from powershell adminstator and i have look at youtube videos trying to solve this problem and they dont work or they dont explain the steps in step by step process.
my VSCode files
so if anyone could tell me a step by step process or youtube video that helps solve this problem And i have zero expirenced in coding so i dont know function codes or stuff like, so if yall could simplfy it would be much appreiciated.