I can paste URL into my chrome and open Jupyter Notebook without entering password yesterday. But today, when I do the same thing, it request a password or token. I paste the token in the URL, but it doesn't work. However, I have never set a password before and I don't have a file called "jupyter_notebook_config.py".
[I 09:46:55.389 NotebookApp] The Jupyter Notebook is running at:
http://localhost:8888/?token=3633a96ee756c4893d2435134b03750f9ab45ae2c0a5f9e2
[I 09:46:55.389 NotebookApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).
[W 09:46:55.389 NotebookApp] No web browser found: could not locate runnable browser.
[C 09:46:55.389 NotebookApp]
Copy/paste this URL into your browser when you connect for the first time,
to login with a token:
http://localhost:8888/?token=3633a96ee756c4893d2435134b03750f9ab45ae2c0a5f9e2
Could you please give me a help? Thank you.