diff --git a/main.py b/main.py
index edd7b0d4a0ee0e2e67ca1e9e44b058cf30ccb909..46bbb694589d0c4e55e7f262263614a6c83db577 100644
--- a/main.py
+++ b/main.py
@@ -310,5 +310,15 @@ def main():
         pointsForRun = []
         late = False
 
+def dimensionCheck():
+    global defaults
+    global defaultLabels
+    if (len(defaults) == len(defaultLabels)):
+        return True
+    else:
+        return False;
 
-main()
+if(dimensionCheck()):
+    main()
+else:
+    print("Dimensions for default and defaultLabels do not match. Please correct it before running the script again.")
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