some refactoring

tmp.py

@@ -1,14 +1,13 @@
+from flask_sqlalchemy import SQLAlchemy
+from the_works.models import Base
 from flask import Flask
-app = Flask(__name__)
 
+app = Flask(__name__)
 app.config["SQLALCHEMY_DATABASE_URI"] = "sqlite://"
 app.config["SQLALCHEMY_ECHO"] = True
 
-from flask_sqlalchemy import SQLAlchemy
-from the_works.models import Base
 db = SQLAlchemy(model_class=Base)
-
 db.init_app(app)
 
 with app.app_context():
-  db.create_all()
+  db.create_all()