URLError: <urlopen error [Errno 11001] getaddrinfo failed>

i’m doing the Dash minimal app (A Minimal Dash App | Dash for Python Documentation | Plotly) , i’m running into a strange error when i run the application.

URLError: <urlopen error [Errno 11001] getaddrinfo failed>

I’m able to access the URL in my browser.

Any solutions to this ? or at least hints ?

@Lo96
Do you develop locally ? (on your own computer)

You say you are able to access the URL in your browser ; what do you see there?

yes i develop locally.

this is the URL: https://raw.githubusercontent.com/plotly/datasets/master/gapminder_unfiltered.csv