csv module not needed
# write the tweet ids back out again with their extracted creation time
# (RFC 3339) as csv.
#
-# usage: flakey.py ids.txt > ids.csv
+# usage: flakey.py ids.txt > ids-times.csv
#
# For more about Snowflake IDs see:
# https://ws-dl.blogspot.com/2019/08/2019-08-03-tweetedat-finding-tweet.html
#
-import csv
import sys
import fileinput
from datetime import datetime
