diff --git a/.gitignore b/.gitignore
index b15989a2..4992644b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -127,5 +127,5 @@ dmypy.json
 
 # Pyre type checker
 .pyre/
-*.png
-*.pdf
+# *.png
+# *.pdf
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diff --git a/T/deprecated/401k-policy-tree.pdf b/T/deprecated/401k-policy-tree.pdf
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