removed debug print

Author: juangmendoza19

pygsti/models/explicitmodel.py

@@ -349,7 +349,6 @@ def convert_members_inplace(self, to_type, categories_to_convert='all', labels_t
             for lbl, prep in self.preps.items():
                 if labels_to_convert == 'all' or lbl in labels_to_convert:
                     ideal = ideal_model.preps.get(lbl, None) if (ideal_model is not None) else None
-                    print('here')
                     self.preps[lbl] = _state.convert(prep, to_type, self.basis, ideal, flatten_structure, cp_penalty=spam_cp_penalty)
         if any([c in categories_to_convert for c in ('all', 'povms')]):
             for lbl, povm in self.povms.items():