Add new line to output messages

Author: IsabelParedes

ipynao/nao_robot.py

@@ -54,7 +54,7 @@ async def async_call_service(self, method_name, *args, **kwargs):
 
         response = self.widget.response[request_id]['data']
         del self.widget.response[request_id]
-        
+
         return response
 
 
@@ -109,10 +109,10 @@ def get_value_change(change):
 
                 if (response['isError']):
                     future.set_exception(Exception(response['data']))
-                    output.append_stderr(response['data'])
+                    output.append_stderr(str(response['data']) + '\n')
                 else:
                     future.set_result(response['data'])
-                    output.append_stdout(response['data'])
+                    output.append_stdout(str(response['data']) + '\n')
 
             else:
                 future.set_result(change)