diff --git a/inexDataProcessing.py b/inexDataProcessing.py
index 00ceddd..a64d964 100644
--- a/inexDataProcessing.py
+++ b/inexDataProcessing.py
@@ -52,4 +52,6 @@ def identifyUtype(obj):
     if obj in file_uploaded:
         return "file_uploaded"
     if obj in file_downloaded:
-        return "file_downloaded"
\ No newline at end of file
+        return "file_downloaded"
+    else:
+        return None
\ No newline at end of file