_static/
_templates/
back_up/
back_up2/
demographics_2stage/
demographics_pilot/
demographics_pilot_Chinese/
first_stage/
pilot_v1/
pilot_v1_Chinese/
pilot_v2/
pilot_v2_Chinese/
preferences/
preferences_Chinese/
second_stage/
.gitignore
manage.py
Procfile
requirements.txt
runtime.txt
settings.py