Utilize pylint como linter y corregi la mayoria de los errores

files/auth.py

@@ -1,11 +1,12 @@
 import functools
 
-from files.models import db, User
-
 from werkzeug.exceptions import abort
 from werkzeug.security import check_password_hash
 
-from flask import Blueprint, request, flash, render_template, session, g, redirect, url_for
+from flask import Blueprint, request, flash, render_template, session, g
+from flask import redirect, url_for
+
+from files.models import User
 
 bp = Blueprint('auth', __name__, url_prefix='/auth')