fix unneeded imports

server/create_app.py

@@ -3,14 +3,10 @@ create_app.py
 
 The create_app function used to create and initialize the app with all of it's extensions and settings.
 """
-import json
-import os
 
-from flask import Flask, render_template
+from flask import Flask
 from flask_cors import CORS
 from flask_wtf.csrf import CSRFProtect
-from sassutils.wsgi import SassMiddleware
-from werkzeug.exceptions import HTTPException
 
 from server.config import configs
 
@@ -33,7 +29,6 @@ def create_app(env=None):
     csrf.init_app(app)
     cors.init_app(app)
 
-    # flask_static_digest.init_app(app)
     # CLI commands setup
     @app.shell_context_processor
     def shell_context():