Remove invalid ref.

This commit is contained in:
Rodrigo Girão Serrão
2023-05-25 11:01:47 +01:00
parent 8151946f38
commit 08eb1f1fab

View File

@@ -281,9 +281,6 @@ class ProgressBar(Widget, can_focus=False):
The percentage is a value between 0 and 1 and the returned value is only
`None` if the total progress of the bar hasn't been set yet.
In other words, after the progress bar emits the message
[`ProgressBar.Started`][textual.widgets.ProgressBar.Started],
the value of `percentage` is always not `None`.
Example:
```py