Update .readthedocs.yml

.readthedocs.yml

@@ -9,7 +9,7 @@ version: 2
 # reference: https://docs.readthedocs.io/en/stable/config-file/v2.html#sphinx
 sphinx:
   configuration: docs/source/conf.py
-  fail_on_warning: true
+  # fail_on_warning: true
 
 # Build documentation with MkDocs
 #mkdocs: