Creating virtual Azure environment for teams toolkit VS code for teams toolkit.

Hi everyone,
I am working on a project to create a teams bot app for my institute. I am using Teams Toolkit for VS code, and I have MS 365 app upload permission allocated. I was trying to create " https://github.com/OfficeDev/Microsoft-Teams-Samples/tree/main/samples/bot-conversation-sso-quickstart/js"  using Teams Toolkit. However, after debugging the app with option of 'Debug in Edge' or 'Debug in Chrome' I faced issue with devtunnel, that the devtunnel is unable to create tunnel service use 'Test Tool' Instead. I communicated same issue with my team and came to know that firewall is blocking any tunneling service in our tenant. Then, my IT Admin suggested to create a Shared Virtualized Environment in Azure in which I should develop and deploy app for testing and production. Now I am quite confused about how to do this, because teams toolkit for VS code is installed on VS code of my local device and it's debugging will happen locally, how I should create Shared Virtualized Environment in Azure for creating, debugging and deploying Teams Bot App.
Your answers are highly appreciated, this is very important project for my institute.