annotation.py

annotations = [dict(
  
              # text I want to display. I used <br> to break it into two lines
              text = 'All US storm events that caused more than $50k of economic damage,<br> from 2000 until today', 
              
              # font and border characteristics
              font = dict(color = '#FFFFFF', size = 14), borderpad = 10, 
              
              # positional arguments
              x = 0.05, y = 0.05, xref = 'paper', yref = 'paper', align = 'left', 
              
              # don't show arrow and set background color
              showarrow = False, bgcolor = 'black'
              )]

# assigning the annotations to the layout
layout['annotations'] = annotations