How To Create A Progress Bar In Python Kivy Framework-python kivy gui tutorial

The ProgressBar widget is used to visualize the progress of some task. Only the horizontal mode is currently supported: the vertical mode is not yet available. The progress bar has no interactive elements and is a display-only widget.
https://kivy.org/doc/stable/api-kivy.uix.progressbar.htm #:~:text=The%20ProgressBar%20widget%20is%20used,is%20a%20display%2Donly%20widget.

the Kivy clock attempts to execute any scheduled callback rhythmically as determined by the specified fps (frame per second, see maxfps in config ). That is, ideally, given e.g. a desired fps of 30, the clock will execute the callbacks at intervals of 1 / 30 seconds, or every 33.33 ms.
https://kivy.org/doc/stable/api-kivy.clock.htm #:~:text=Fundamentally%2C%20the%20Kivy%20clock%20attempts,seconds%2C%20or%20every%2033.33%20ms.

The Button is a Label with associated actions that are triggered when the button is pressed (or released after a click/touch). To configure the button, the same properties (padding, font_size, etc) and sizing system are used as for the Label class: button = Button(text='Hello world', font_size=14)
https://kivy.org/doc/stable/api-kivy.uix.button.htm #:~:text=The%20Button%20is%20a%20Label,world'%2C%20font_size%3D14)

kivy.uix. Widgets are elements of a graphical user interface that form part of the User Experience. The kivy. uix module contains classes for creating and managing Widgets. Please refer to the Widget class documentation for further information.

https://kivy.org/doc/stable/api-kivy.uix.htm #:~:text=Module%3A%20kivy.uix,class%20documentation%20for%20further%20information.