fix doc API build

dhalbert · dhalbert · commit 4fde7fb94417 · 2023-09-25T19:44:57.000-04:00
diff --git a/docs/conf.py b/docs/conf.py
@@ -30,6 +30,7 @@
 # autodoc module docs will fail to generate with a warning.
 autodoc_mock_imports = [
     "audioio",
+    "bitmaptools",
     "displayio",
     "neopixel",
     "analogio",
