Add black as a dependency

davewhipp · web-flow · commit cd97f93f88c7 · 2021-10-26T21:28:11.000+03:00
diff --git a/geo-python-teacher.yml b/geo-python-teacher.yml
@@ -32,3 +32,6 @@ dependencies:
   - nbgrader
   - gitpython==3.1.18
   - jinja2==3.0.1
+  
+  # Code formatting
+  - black-jupyter==21.9b0
