fix appel

src/index.tsx

@@ -83,11 +83,12 @@ export default class ChatGPTApiPlugin
 
   @UseMiddleware()
   middleware(session: Session, next: Next) {
-    if (
-      (!this.config.prefix.length && session.content) ||
-      session.parsed?.appel
-    )
+if (session.parsed?.appel) {
+      return this.handle(session, session.parsed.content);
+    }
+    if (!this.config.prefix.length && session.content) {
       return this.handle(session, session.content);
+    }
     const matchingPrefix = this.config.prefix.find((prefix) =>
       session.content.startsWith(prefix),
     );