Merge pull request #319 from makermelissa/fix-docs

Fix failing docs

Author: makermelissa

.readthedocs.yaml

@@ -8,8 +8,12 @@
 # Required
 version: 2
 
+build:
+  os: "ubuntu-20.04"
+  tools:
+    python: "3.7"
+
 python:
-  version: "3.7"
   install:
     - requirements: docs/requirements.txt
     - requirements: requirements.txt