python-dotenv run continuous output issue 137 (https://github.com/theskumar/python-dotenv/issues/137)

output.log

$ python test.py
Starting running with handlers [<StreamHandler <stderr> (NOTSET)>, <StreamHandler <stdout> (NOTSET)>]
ERROR:root:Test log
Test log
ERROR:root:Test log
Test log
^CTraceback (most recent call last):
  File "test.py", line 13, in <module>
    time.sleep(1)
KeyboardInterrupt

$ dotenv run python test.py
^C
Aborted!

test.py

import logging
import sys
import time

logging.basicConfig()  # set default stderr handler
log = logging.getLogger()
stdout_handler = logging.StreamHandler(sys.stdout)
log.addHandler(stdout_handler)
print('Starting running with handlers', log.handlers)

while True:
    log.error('Test log')
    time.sleep(1)