removed unnecessary errors.py

errors.py

@@ -1,11 +0,0 @@
-from flask import render_template, Flask
-
-
-def configure_app(app: Flask):
-    @app.errorhandler(404)
-    def handler_404(msg):
-        return render_template("errors/404.html")
-
-    @app.errorhandler(403)
-    def handler_403(msg):
-        return render_template("errors/403.html")