Is there any way to show annotations (colored bands which we annotate using mne) in plotted EEG Signal data after completing annotations MNE-Python?

Question

I have plotted EEG data using MNE python and annotated it. After saving my annotations, I cannot see the different classes annotated in different colours when I plot it again.

Is there any way to show those colours according to Annotated EEG data again? Please give me suggestions.