new_contents: """
  
  This example demonstrates how to make colorful bars.
  
  """
  
  from rich.block_bar import BlockBar
  from rich.console import Console
  from rich.table import Table
  
  table = Table()
  table.add_column("Score")
  
  table.add_row(BlockBar(size=100, begin=0, end=5, width=30, color="bright_red"))
  table.add_row(BlockBar(size=100, begin=0, end=35, width=30, color="bright_yellow"))
  table.add_row(BlockBar(size=100, begin=0, end=87, width=30, color="bright_green"))
  
  console = Console()
  console.print(table, justify="center")
  
subject: Add example for block bar