webproxy does not exist WSL on windows in VSCODE

[media1demo]

An unhandled exception occurred while processing the request.

Exception: Interval report folder 'C:\ProgramData\Diladele\WebProxy\3.2\var\reports\realtime' does not exist
An unhandled exception occurred while processing the request.
Exception: Interval report folder 'C:\ProgramData\Diladele\WebProxy\3.2\var\reports\realtime' does not exist
WebMonitor.Console.Models.HistorySpecificBaseViewModel..ctor(string interval) in HistorySpecificBaseViewModel.cs, line 30

Stack Query Cookies Headers Routing
Exception: Interval report folder 'C:\ProgramData\Diladele\WebProxy\3.2\var\reports\realtime' does not exist
WebMonitor.Console.Models.HistorySpecificBaseViewModel..ctor(string interval) in HistorySpecificBaseViewModel.cs
WebMonitor.Console.Models.HistorySpecificViewModel..ctor(string interval) in HistorySpecificViewModel.cs
WebMonitor.Console.Controllers.HistorySpecificController.Summary(string interval) in HistorySpecificController.cs
lambda_method3(Closure , object , object[] )
Microsoft.AspNetCore.Mvc.Infrastructure.ActionMethodExecutor+SyncActionResultExecutor.Execute(ActionContext actionContext, IActionResultTypeMapper mapper, ObjectMethodExecutor executor, object controller, object[] arguments)
Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.InvokeActionMethodAsync()
Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Next(ref State next, ref Scope scope, ref object state, ref bool isCompleted)
Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.InvokeNextActionFilterAsync()
Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Rethrow(ActionExecutedContextSealed context)
Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Next(ref State next, ref Scope scope, ref object state, ref bool isCompleted)
Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.InvokeInnerFilterAsync()
Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeNextResourceFilter>g__Awaited|25_0(ResourceInvoker invoker, Task lastTask, State next, Scope scope, object state, bool isCompleted)
Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Rethrow(ResourceExecutedContextSealed context)
Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Next(ref State next, ref Scope scope, ref object state, ref bool isCompleted)
Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.InvokeFilterPipelineAsync()
Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeAsync>g__Awaited|17_0(ResourceInvoker invoker, Task task, IDisposable scope)
Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeAsync>g__Awaited|17_0(ResourceInvoker invoker, Task task, IDisposable scope)
Microsoft.AspNetCore.Authorization.AuthorizationMiddleware.Invoke(HttpContext context)
Serilog.AspNetCore.RequestLoggingMiddleware.Invoke(HttpContext httpContext)
Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddlewareImpl.Invoke(HttpContext context)

Show raw exception details

Steps to reproduce

sudo apt update
sudo apt install git python3-dev python3-pip build-essential libagg-dev libpotrace-dev pkg-config

git clone https://github.com/kevinjycui/DesmosBezierRenderer.git
cd DesmosBezierRenderer
python -m venv env
. env/bin/activate
pip install wheel
pip install -r requirements.txt

python backend.py

did all the installation on my laptop in which i am using

Distributor ID: Ubuntu
Description:    Ubuntu 20.04.6 LTS
Release:        20.04
Codename:       focal

Also just ran python backend.py
and also python backend.py --no-browser but did not worked for some reason and got the same error in the browser for some reason

did i need to specify more things or not?