PS C:\Users\besho\OneDrive\Desktop\DjangoCrushcourse> python manage.py runserver C:\Users\besho\AppData\Local\Programs\Python\Python312\python.exe: can't open file 'C:\Users\besho\OneDrive\Desktop\DjangoCrushcourse\manage.py': [Errno 2] No such file or directory PS C:\Users\besho\OneDrive\Desktop\DjangoCrushcourse>

So I created a django file called lecture3 and an app called hello but when I start run server it shows me this error

You probably didn't create your Django project correctly. To create your Django project, from the command line, cd into a directory where you’d like to store your code, then run the following command:

django-admin startproject mysite .

Where mysite is the name of your project perhaps lecture3 in your case. This would automatically create your manage.py file. To create an app, make sure you’re in the same directory as manage.py and type this command:

python manage.py startapp myapp

Where myapp is your app name. It is recommended to do all these in a virtual environment. See the official Django tutorial.