Merge pull request #12 from CoderDojoLu/dependabot/pip/ipython-7.16.3

Bump ipython from 4.1.2 to 7.16.3

Author: SteveClement

requirements.txt

@@ -16,7 +16,7 @@ gnureadline==6.3.3
 gravatar==0.1
 html5lib==0.9999999
 idna==2.8
-ipython==4.1.2
+ipython==7.16.3
 ipython-genutils==0.1.0
 Jinja2>=2.10.1
 Markdown==2.6.6