Bug: Correction du refus des reservations et d'envoi de mail

gestion_projet/views.py

@@ -2,7 +2,6 @@ from datetime import date
 from decimal import Decimal, InvalidOperation
 from django.http import JsonResponse
 from django.shortcuts import redirect, render
-from django.urls import reverse
 from django.utils import timezone
 from django.contrib import messages
 from django.contrib.auth.decorators import login_required