bitly url short with percentage

 import bitlyshortener

tokens_pool = ['token'] # Use your own.

shortener = bitlyshortener.Shortener(tokens=tokens_pool, max_cache_size=256)

long_url = 'https://www.amazon.in'

short = shortener._shorten_url(long_url)

left = shortener.usage()

percentage = "{:.2%}".format(left)

print(short)

print(percentage)