diff --git a/front/src/iframe_api.ts b/front/src/iframe_api.ts
index 290901e4..a927cf75 100644
--- a/front/src/iframe_api.ts
+++ b/front/src/iframe_api.ts
@@ -8,8 +8,6 @@ import type { PlaySoundEvent } from "./Api/Events/PlaySoundEvent";
 import type { StopSoundEvent } from "./Api/Events/StopSoundEvent";
 import { isUserInputChatEvent, UserInputChatEvent } from "./Api/Events/UserInputChatEvent";
 import SoundConfig = Phaser.Types.Sound.SoundConfig;
-
-
 export const registeredCallbacks: { [K in keyof IframeResponseEventMap]?: {
     typeChecker: Function
     callback: Function
@@ -35,7 +33,6 @@ type ObjectOfKey<Key extends ApiKeys, O = WorkadventureCommandClasses> = O exten
 
 type ShouldAddAttribute<Key extends ApiKeys> = ObjectWithKeyOfUnion<Key>;
 
-
 type WorkadventureFunctions = { [K in ApiKeys]: ObjectWithKeyOfUnion<K> extends Function ? K : never }[ApiKeys]
 
 type WorkadventureFunctionsFilteredByRoot = { [K in WorkadventureFunctions]: ObjectOfKey<K>["addMethodsAtRoot"] extends true ? K : never }[WorkadventureFunctions]