My problem is that I am unable to run http://127.0.0.1:5001/ this link via terminal need help :(
I'm not entirely sure what it is you are trying to do.
But, I am guessing you are creating a website via Flask and you don't know how to open the website.
The website is being hosted on port 5001.
So, you should open this url in your preferred web browser.
Note that http://127.0.0.1:5001/ is the same as http://localhost:5001