diff --git a/esds/debug.py b/esds/debug.py
index cac433d..5423461 100644
--- a/esds/debug.py
+++ b/esds/debug.py
@@ -1,6 +1,6 @@
 import sys,time,json
 import numpy as np
-import esds
+import esds, json
 
 def serialize_int64(obj):
     if isinstance(obj, np.int64):
@@ -112,4 +112,7 @@ class Debug:
 
 
 def debug_infos(file):
-    print("infos")
+    f=open(file,'r',encoding='utf8')
+    data=json.loads(f.readline())
+    print("Python Version (used during simulation): ", data["python_version"])
+    f.close()