Update requirements

Author: Esteban82

docs/conf.py

@@ -35,6 +35,8 @@
     "sphinx.ext.extlinks",
     "sphinx_design",
     "sphinx_gmt.gmtplot",
+    'sphinx.ext.intersphinx',
+    'sphinxcontrib.youtube'
 ]
 # Add any paths that contain templates here, relative to this directory.
 templates_path = ['_templates']
@@ -69,4 +71,4 @@
 html_css_files = ["style.css"]
 
 # Adjust highlight language for sphinx_gmt examples
-highlight_language = "bash"
+highlight_language = "bash"

requirements.txt

@@ -3,3 +3,4 @@ sphinx
 sphinx-design
 sphinx_gmt
 sphinx_rtd_theme
+sphinxcontrib-youtube==1.4.1