diff --git a/src/caosadvancedtools/loadFiles.py b/src/caosadvancedtools/loadFiles.py
index 94733a326a4180f968e2e9e691b5afca9024f6c0..c173022621bb7d5a4177f44f364f82fed041fe4c 100755
--- a/src/caosadvancedtools/loadFiles.py
+++ b/src/caosadvancedtools/loadFiles.py
@@ -23,15 +23,16 @@
 # ** end header
 #
 
+import argparse
 import math
 import sys
 from argparse import ArgumentParser
-import argparse
 
 import caosdb as db
 
 timeout_fallback = 20
 
+
 def convert_size(size):
     if (size == 0):
         return '0B'