The class AnonymousSurvey () : 
"" "collect anonymous questionnaire answers "" "

Def __init__ (self, question) : 
"" "store a problem, and prepare for storing the answer "" "
The self. The question=question 
Self. Responses=[] 

Def show_question (self) : 
"" "display questionnaire "" "
Print (question) 

Def store_response (self, new_response) : 
"" "store the survey paper "" "
Self. Responses. Append (new_response) 

Def show_results (self) : 
"" "according to the collected all the answer "" "
Print (" Survey results: ") 
For the response in responses: 
Print (' - '+ response) 

 
The from survey1 import AnonymousSurvey 

# define a problem, and create a said the investigation object of AnonymousSurvey 
Question="What language did you first learn to speak?" 
My_survey=AnonymousSurvey (question) 

# show answers and store 
My_survey. Show_question () 
Print (" Enter 'q' at any time to quit. \ n ") 
While True: 
The response=input (" Language: ") 
If the response=='q: 
Break 
My_survey. Store_response (response) 

# shows the results of the survey 
Print (" \ nThank you to everyone who participated in the survey!" ) 
My_survey. Show_results () 

 
Traceback (the most recent call last) : 
The File "C:/Users/15004/AppData/Local/designed/Python/Python38-32/language_survey1 py", line 8, the in & lt; module> 
My_survey. Show_question () 
The File "C:/Users/15004/AppData/Local/designed/Python/Python38-32/survey1. Py", line 11, in show_question 
Print (question) 
NameError: name 'question' is not defined