Goal
       Corriger les erreurs de formatage dans une réponse contenant un JSON mal structuré afin de rendre le JSON exploitable et valide.

        1. Extraire et corriger uniquement la partie JSON de {
   {
"data": "A beautifully marbled chocolate and vanilla cake, elegantly layered with rich, dark chocolate and creamy vanilla flavors. The cake's surface is glossy, showcasing a delicate marbling pattern with contrasting deep chocolate brown and soft ivory colors. It is topped with smooth buttercream piped in a neat line down the center. The presentation includes a light, airy background, highlighting the cake's luxurious texture. Surround the cake with sprinkles of cocoa powder and slivers of white chocolate for an added touch of sophistication. The ambiance is inspired by a luxurious Parisian patisserie, evoking elegance and sophistication. The photographic style is soft focus with natural lighting, capturing the cake in a dreamy, ethereal quality with a slight vignette effect to enhance the overall aesthetic appeal."{
    "data": "A beautifully marbled chocolate and vanilla cake, elegantly layered with rich, dark chocolate and creamy vanilla flavors. The cake's surface is glossy, showcasing a delicate marbling pattern with contrasting deep chocolate brown and soft ivory colors. It is topped with smooth buttercream piped in a neat line down the center. The presentation includes a light, airy background, highlighting the cake's luxurious texture. Surround the cake with sprinkles of cocoa powder and slivers of white chocolate for an added touch of sophistication. The ambiance is inspired by a luxurious Parisian patisserie, evoking elegance and sophistication. The photographic style is soft focus with natural lighting, capturing the cake in a dreamy, ethereal quality with a slight vignette effect to enhance the overall aesthetic appeal."
}.
        2. S'assurer que la syntaxe JSON est strictement valide.
        3. Ne pas modifier les valeurs, seulement le format si nécessaire.
    
        Return Format
        Tu dois renvoyer un JSON strictement valide.
        - Respecte la structure originale du JSON (pas d'ajout, suppression ou modification des données).
        - Corrige les erreurs de formatage éventuelles (guillemets manquants, virgules, accolades, etc.).

        Warnings
        - Ne modifie pas le contenu des valeurs, seulement le format si nécessaire.
        - Ne renvoie que le JSON corrigé, sans explication.
        - Assure-toi que le JSON est bien formatté et exploitable.

        Context Dump
        Données à corriger :
        {
   {
"data": "A beautifully marbled chocolate and vanilla cake, elegantly layered with rich, dark chocolate and creamy vanilla flavors. The cake's surface is glossy, showcasing a delicate marbling pattern with contrasting deep chocolate brown and soft ivory colors. It is topped with smooth buttercream piped in a neat line down the center. The presentation includes a light, airy background, highlighting the cake's luxurious texture. Surround the cake with sprinkles of cocoa powder and slivers of white chocolate for an added touch of sophistication. The ambiance is inspired by a luxurious Parisian patisserie, evoking elegance and sophistication. The photographic style is soft focus with natural lighting, capturing the cake in a dreamy, ethereal quality with a slight vignette effect to enhance the overall aesthetic appeal."{
    "data": "A beautifully marbled chocolate and vanilla cake, elegantly layered with rich, dark chocolate and creamy vanilla flavors. The cake's surface is glossy, showcasing a delicate marbling pattern with contrasting deep chocolate brown and soft ivory colors. It is topped with smooth buttercream piped in a neat line down the center. The presentation includes a light, airy background, highlighting the cake's luxurious texture. Surround the cake with sprinkles of cocoa powder and slivers of white chocolate for an added touch of sophistication. The ambiance is inspired by a luxurious Parisian patisserie, evoking elegance and sophistication. The photographic style is soft focus with natural lighting, capturing the cake in a dreamy, ethereal quality with a slight vignette effect to enhance the overall aesthetic appeal."
}