fix: remove debug print

Author: satra

nipype/interfaces/base.py

@@ -780,7 +780,6 @@ def _inputs_help(cls):
 
         manhelpstr = ['', '\t[Mandatory]']
         mandatory_items = inputs.traits(mandatory=True)
-        print mandatory_items
         for name, spec in sorted(mandatory_items.items()):
             manhelpstr += cls._get_trait_desc(inputs, name, spec)