bug fix

src/utils/ml/analytics.py

@@ -139,7 +139,8 @@ class folders(analytics):
             
         else:
             max_size = 0
-        for id in logs :
+        self.set('max_size',max_size)
+	    for id in logs :
             
             row = pd.DataFrame(logs[id]['log'])
             size = row.size_in_kb.mean() * .001