Ignore build products for execution.

Author: rossbar

docs/conf.py

@@ -0,0 +1,15 @@
+extensions = ["myst_nb", "sphinx_copybutton"]
+
+exclude_patterns = ["_build"]
+
+html_theme = 'sphinx_book_theme'
+html_title = 'Executable Tutorials'
+html_theme_options = {
+    "repository_url": "https://github.com/scientific-python/executable-tutorials",
+    "path_to_docs": "docs",
+    "repository_branch": "main",
+    "use_repository_button": True,
+    "use_issues_button": True,
+    "use_edit_page_button": True,
+}
+nb_execution_mode = "auto"