Ajusta demais partes do projeto

video_render/llm.py

@@ -150,8 +150,6 @@ class OpenRouterCopywriter:
         headers = {
             "Authorization": f"Bearer {self.settings.openrouter.api_key}",
             "Content-Type": "application/json",
-            "HTTP-Referer": "https://localhost",
-            "X-Title": "video-render-pipeline",
         }
 
         response = requests.post(
@@ -159,19 +157,22 @@ class OpenRouterCopywriter:
         )
         response.raise_for_status()
         data = response.json()
-
         choices = data.get("choices") or []
+
         if not choices:
             raise RuntimeError("OpenRouter nao retornou escolhas")
 
         message = choices[0].get("message", {}).get("content")
+
         if not message:
             raise RuntimeError("Resposta do OpenRouter sem conteudo")
 
         parsed = self._extract_json(message)
         titles = parsed.get("titles")
+
         if not isinstance(titles, list):
             raise ValueError("Resposta do OpenRouter invalida: campo 'titles'")
+        
         return [str(title) for title in titles]
 
     @staticmethod