diff --git a/Chapters/12-Transformers/Images/Excalidraw/encoder.excalidraw.json b/Chapters/12-Transformers/Images/Excalidraw/encoder.excalidraw.json
deleted file mode 100644
index 04fe38d..0000000
--- a/Chapters/12-Transformers/Images/Excalidraw/encoder.excalidraw.json
+++ /dev/null
@@ -1,2055 +0,0 @@
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new file mode 100644
index 0000000..6d87d4a
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