add doc config file

Correct-Syntax · Correct-Syntax · commit 2cd794f48ab7 · 2020-11-18T14:07:32.000-06:00
diff --git a/docs/.readthedocs.yml b/docs/.readthedocs.yml
@@ -0,0 +1,7 @@
+build:
+  image: latest
+
+python:
+  version: 3.7
+  pip_install: true
+  easy_install: true
