diff --git a/docs/imgs/covariate_sets.drawio.svg b/docs/imgs/covariate_sets.drawio.svg
index 9aed644..a770762 100644
--- a/docs/imgs/covariate_sets.drawio.svg
+++ b/docs/imgs/covariate_sets.drawio.svg
@@ -1,4 +1,4 @@
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