From 06303fc2c3a3acb8e9c7d95caf9350e659a2c9d8 Mon Sep 17 00:00:00 2001
From: Pey Lian Lim <2090236+pllim@users.noreply.github.com>
Date: Thu, 18 Feb 2021 15:30:58 -0500
Subject: [PATCH] DOC: Update RTD config [ci skip]

---
 .readthedocs.yml      | 8 +++-----
 docs/requirements.txt | 5 -----
 2 files changed, 3 insertions(+), 10 deletions(-)
 delete mode 100644 docs/requirements.txt

diff --git a/.readthedocs.yml b/.readthedocs.yml
index 7a91223..c72bd78 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -9,15 +9,13 @@ sphinx:
 
 # Set the version of Python and requirements required to build your docs
 python:
-  version: 3.7
+  version: 3.8
   system_packages: true
   install:
-    - requirements: docs/requirements.txt
     - method: pip
       path: .
-
-submodules:
-  include: all
+      extra_requirements:
+        - docs
 
 # Don't build any extra formats
 formats: []
diff --git a/docs/requirements.txt b/docs/requirements.txt
deleted file mode 100644
index bf6ffa9..0000000
--- a/docs/requirements.txt
+++ /dev/null
@@ -1,5 +0,0 @@
-Cython
-numpy
-astropy
-matplotlib
-sphinx-astropy