address myst-nb warnings

Author: tswast

docs/conf.py

@@ -65,11 +65,6 @@
 # myst-nb configuration
 nb_execution_mode = "off"
 
-# Suppress warnings
-suppress_warnings = [
-    "myst.header",
-]
-
 # autodoc/autosummary flags
 autoclass_content = "both"
 autodoc_default_options = {"members": True}
@@ -277,12 +272,14 @@
 
 
 suppress_warnings = [
+    # Allow unknown mimetype so we can use widgets in tutorial notebooks.
+    "mystnb.unknown_mime_type",
     # Temporarily suppress this to avoid "more than one target found for
     # cross-reference" warning, which are intractable for us to avoid while in
     # a mono-repo.
     # See https://github.com/sphinx-doc/sphinx/blob
     # /2a65ffeef5c107c19084fabdd706cdff3f52d93c/sphinx/domains/python.py#L843
-    "ref.python"
+    "ref.python",
 ]
 
 # -- Options for LaTeX output ---------------------------------------------

notebooks/dataframes/dataframe.ipynb

@@ -49,7 +49,7 @@
    "id": "13861abc-120c-4db6-ad0c-e414b85d3443",
    "metadata": {},
    "source": [
-    "### Select a subset of the DF"
+    "## Select a subset of the DF"
    ]
   },
   {

notebooks/dataframes/index_col_null.ipynb

@@ -358,7 +358,7 @@
    "id": "13861abc-120c-4db6-ad0c-e414b85d3443",
    "metadata": {},
    "source": [
-    "### Select a subset of the DataFrame\n",
+    "## Select a subset of the DataFrame",
     "\n",
     "Filter columns by selecting a list of columns from the DataFrame.\n",
     "\n",

notebooks/generative_ai/bq_dataframes_ai_forecast.ipynb

@@ -60,7 +60,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "### Setup"
+    "## Setup"
    ]
   },
   {