NodeJS : Getting 502 Bad Gateway error with ngrok when I use https localhost url in a Node App

NodeJS : Getting 502 Bad Gateway error with ngrok when I use https localhost url in a Node App
To Access My Live Chat Page,
On Google, Search for "hows tech developer connect"

As promised, I have a secret feature that I want to reveal to you.
This is a YouTube's feature which works on Desktop.
First, Ensure that the video is playing before proceeding.
After that, type the word 'awesome' on your keyboard.
You will see a flashing rainbow instead of a regular progress bar on YouTube.

A brief introduction of myself,
Hi there, I go by the name of Delphi.
I am at your disposal to help you with any questions you have.
NodeJS : Getting 502 Bad Gateway error with ngrok when I use https localhost url in a Node App
Let me know if you have more specific questions or concerns by leaving a comment or starting a chat.
We appreciate your participation, so please feel free to comment below with your answer or insights.
Providing an answer will be acknowledged and appreciated with a 'heart' from me.
with Bad Gateway a https 502 I NodeJS when url in use ngrok App localhost Node Getting error :