Allow Cross Origin Request Secure (CORS)

app/__init__.py

 import os
 from flask import Flask, render_template
 from flask_sqlalchemy import SQLAlchemy
+from flask_cors import CORS
 
 
 db = SQLAlchemy()
@@ -19,6 +20,7 @@ def create_app():
                       "Label": "Label(s)"
                       }
     app = CustomFlask(__name__)
+    CORS(app)
     db.init_app(app)
 
     app.config.from_object(os.environ['LABELSTOWER_ENV'])

docker/requirements.txt

@@ -15,3 +15,4 @@ six==1.12.0
 SQLAlchemy==1.3.13
 Werkzeug==0.16.0
 WTForms==2.2.1
+Flask-Cors==3.0.8