Add ipython to base requirements

Author: code-geek

requirements/base.txt

@@ -7,6 +7,7 @@ hiredis==2.2.3  # https://github.com/redis/hiredis-py
 celery==5.3.0  # pyup: < 6.0  # https://github.com/celery/celery
 django-celery-beat==2.5.0  # https://github.com/celery/django-celery-beat
 flower==1.2.0  # https://github.com/mher/flower
+ipython==8.14.0
 
 # Django
 # ------------------------------------------------------------------------------