diff --git a/.git-blame-ignored-commits b/.git-blame-ignored-commits
new file mode 100644
index 0000000..aa17791
--- /dev/null
+++ b/.git-blame-ignored-commits
@@ -0,0 +1,2 @@
+# introduces black formatting
+5515c7795cfd690d346aad10ce17b30acf914648