Separated install script to avoid launch errors

ref-test/app/__init__.py

@@ -1,5 +1,4 @@
 from .config import Production as Config
-from .install import install_app
 from .models import User
 from .extensions import bootstrap, csrf, db, login_manager, mail
 
@@ -53,7 +52,5 @@ def create_app():
     app.register_blueprint(views)
     app.register_blueprint(quiz)
     app.register_blueprint(editor, url_prefix='/admin/editor')
-
-    install_app(app)
     
     return app