Help a gunicorn command

how to run a gunicorn commad for this python app and

this is my file app.py on root folder from app import create_app, db, socketio

if name == ‘main’: flask_app = create_app(‘dev’) with flask_app.app_context(): db.create_all() socketio.run(flask_app)

this is my directory structure ./app: auth chats likes notifications pycache tags blocks init.py main package_template static visitors

./app/auth: forms.py pycache settings_routes.py init.py reset_routes.py templates models.py routes.py update_routes.py

./app/auth/pycache: forms.cpython-37.pyc routes.cpython-37.pyc init.cpython-37.pyc settings_routes.cpython-37.pyc models.cpython-37.pyc update_routes.cpython-37.pyc reset_routes.cpython-37.pyc

./app/auth/templates: 404.html admin.html login.html reset.html setup.html 429.html forgot.html registration.html settings.html

./app/blocks: forms.py init.py models.py pycache routes.py templates

./app/blocks/pycache: init.cpython-37.pyc models.cpython-37.pyc routes.cpython-37.pyc

./app/blocks/templates: blacklist.html

./app/chats: forms.py init.py models.py pycache routes.py templates

./app/chats/pycache: init.cpython-37.pyc models.cpython-37.pyc routes.cpython-37.pyc

./app/chats/templates: chats.html

./app/likes: forms.py init.py models.py pycache routes.py templates

./app/likes/pycache: init.cpython-37.pyc models.cpython-37.pyc routes.cpython-37.pyc

./app/likes/templates: whitelist.html

./app/main: forms.py init.py models.py pycache routes.py templates

./app/main/pycache: forms.cpython-37.pyc models.cpython-37.pyc init.cpython-37.pyc routes.cpython-37.pyc

./app/main/templates: home.html layout.html user_profile.html

./app/notifications: forms.py init.py models.py pycache routes.py templates

./app/notifications/pycache: init.cpython-37.pyc models.cpython-37.pyc routes.cpython-37.pyc

./app/notifications/templates: notifications.html

./app/package_template: forms.py init.py models.py routes.py

./app/pycache: init.cpython-37.pyc

./app/static: css favicon.ico img script

./app/static/css: style.css

./app/static/img: 404-error-graphic.png background2.jpeg background.jpeg heart.png 429-error-graphic.png background3.jpeg Blank-Headshot.jpg

./app/static/script: bio.js chats.js report.js block.js filter.js sort.js change_age.js like.js tags.js change_gender.js locate.js toggle_pictures.js change_loc.js notifications.js upload_view_pictures.js change_preference.js polling.js

./app/tags: forms.py init.py models.py pycache routes.py templates

./app/tags/pycache: forms.cpython-37.pyc models.cpython-37.pyc init.cpython-37.pyc routes.cpython-37.pyc

./app/tags/templates: setup_tags.html tags_macros.html

./app/visitors: forms.py init.py models.py pycache routes.py templates

./app/visitors/pycache: init.cpython-37.pyc models.cpython-37.pyc routes.cpython-37.pyc

./app/visitors/templates: visitors.html

./config: dev.py prod.py test.py