Commented Keycloak elem to avoid useless error message

front_end/src/requetes.tsx

@@ -1,15 +1,15 @@
 import api from "./api";
 import { Activite, Athlete, Coach, Session, User } from "./classes";
-import { useKeycloak } from '@react-keycloak/web'
-
-const { keycloak } = useKeycloak()
+//import { useKeycloak } from '@react-keycloak/web'
 
+//const { keycloak } = useKeycloak()
+/*
 const useAuthHeader = () => {
   return keycloak?.token
     ? { Authorization: `Bearer ${keycloak.token}` }
     : {}
 }
-
+*/
 //UPDATE /////////////////////////////////////////////////////////
 
 //COACH / ATHLETE