Looking for a simple window renderer for Python

I'm currently looking for a simple step-by-step window renderer library for Python.

The main idea behind what I need is that I want to be able to change the input data before I call the window render function, by doing so the window would render a moving point with some additional static points. The rendered window would refresh while the program is running. For example:

# Some points
data_points_x = [2,4,6,11,22]
data_points_y = [5,-1,23,41,1]
window.add(x, y, style="point")
# Another point
important_point_x = 23
important_point_y = 13
window.add(important_point_x, important_point_y, style="star")

# Main rendering loop
while True:
   # Move one point
   important_point_x = important_point_x + 1
   window.render()

I know matplotlib can do something similar, but I'm interested if there is any other library capable of doing more, for example, rendering text, lines and so on. Finally, pyplot does not refresh the window when calling plot.show() when the program is running.