diff --git a/add_data.drawio b/add_data.drawio
new file mode 100644
index 0000000..4c45e1c
--- /dev/null
+++ b/add_data.drawio
@@ -0,0 +1,48 @@
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\ No newline at end of file
diff --git a/add_data.svg b/add_data.svg
new file mode 100644
index 0000000..e69de29
diff --git a/test.drawio.svg b/test.drawio.svg
deleted file mode 100644
index c1c0d56..0000000
--- a/test.drawio.svg
+++ /dev/null
@@ -1,320 +0,0 @@
-
\ No newline at end of file
diff --git a/update_data.drawio b/update_data.drawio
new file mode 100644
index 0000000..e69de29
diff --git a/update_data.svg b/update_data.svg
new file mode 100644
index 0000000..e69de29