Bump version to 0.9.12

SergeyTsimfer · web-flow · commit 1e41add3e93e · 2023-12-22T13:19:53.000+03:00
diff --git a/nbtools/__init__.py b/nbtools/__init__.py
@@ -4,4 +4,4 @@
 from .run_notebook import run_notebook
 from .pylint_notebook import pylint_notebook
 
-__version__ = '0.9.11'
+__version__ = '0.9.12'
