diff --git a/docs/source/media/copapy.svg b/docs/source/media/copapy.svg
new file mode 100644
index 0000000..ba8f68f
--- /dev/null
+++ b/docs/source/media/copapy.svg
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+    <text style="font-size:3.52778px;fill:var(--currentColor);" x="78.810158" y="110.24088" id="text7-6-2">Data</text>
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diff --git a/docs/source/media/copapy_src.svg b/docs/source/media/copapy_src.svg
new file mode 100644
index 0000000..4cc596f
--- /dev/null
+++ b/docs/source/media/copapy_src.svg
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