Invalid URL

[Nullsire]

When I use gradio and run relative python script, error: "httpx.InvalidURL: Invalid non-printable ASCII character in URL" occurs. Currently I simply comment out line 161 and 162 in _urlparse.py to fix this problem. Are there better ways to solve it?

[tomchristie]

I guess the most common case where this occurs would be a trailing newline at the end of the URL.
Perhaps we could supplement the error message with a little more info, eg...

httpx.InvalidURL: Invalid non-printable ASCII character in URL. Character '\n' at position 123.

Update... addressed this in #3250