diff --git a/planemo/training/tutorial.py b/planemo/training/tutorial.py
index 0eba650cb..d149e7295 100644
--- a/planemo/training/tutorial.py
+++ b/planemo/training/tutorial.py
@@ -27,6 +27,7 @@
     save_to_yaml
 )
 
+from pprint import pprint
 
 TUTO_HAND_ON_TEMPLATE = """---
 layout: tutorial_hands_on
@@ -570,7 +571,11 @@ def format_wf_steps(wf, gi):
             tool_desc = {'inputs': []}
         # get formatted param description
         paramlist = ''
+        print('format_wf_steps')
+        pprint(tool_desc)
+        pprint(wf_param_values)
         for inp in tool_desc["inputs"]:
+            pprint(inp)
             tool_inp = ToolInput(inp, wf_param_values, steps, 1, should_be_there=True)
             paramlist += tool_inp.get_formatted_desc()
         # format the hands-on box