Update 1-init.rst

docs/tutorial/1-init.rst

@@ -203,12 +203,17 @@ Main Block
                 get_graph(**options),
                 services=get_services(**options)
             )
-
+            
 Here, the real thing happens.
 
 Without diving into too much details for now, using the :func:`bonobo.parse_args` context manager will allow our job to
 be configurable, later, and although we don't really need it right now, it does not harm neither.
 
+.. note::
+
+    This is intended to run in a console terminal. If you're working in a jupyter notebook, you need to adapt the thing to
+    avoid trying to parse arguments, or you'll get into trouble.
+
 Reading the output
 ::::::::::::::::::