Excel SSO addin Issue

Prerequisites

Please answer the following questions before submitting an issue.
YOU MAY DELETE THE PREREQUISITES SECTION.

• I am running the latest version of Node and the tools
• I checked the documentation and found no answer
• I checked to make sure that this issue has not already been filed

Expected behavior

It should launch Azure for creating application configuration

Current behavior

I am getting below error message while running npm run configure-sso with excel SSO addin

UnhandledPromiseRejection: This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). The promise rejected with the reason "'az' is not recognized as an internal or external command,
operable program or batch file.
".
at throwUnhandledRejectionsMode (node:internal/process/promises:389:7)
at processPromiseRejections (node:internal/process/promises:470:17)
at process.processTicksAndRejections (node:internal/process/task_queues:96:32) {
code: 'ERR_UNHANDLED_REJECTION'
}

Steps to Reproduce

Please provide detailed steps for reproducing the issue.

1. create the office addin with sso for excel template
2. run: npm run configure-sso
3. you get it...

Context

Please provide any relevant information about your setup. This is important in case the issue is not reproducible except for under certain conditions.

• Operating System:
• Node version:
• Office version:
• Tool version:

Failure Logs

Please include any relevant log snippets, screenshots or code samples here.