Update src/engine.py

src/engine.py

@@ -19,12 +19,8 @@ class DeepPragmaEngine:
         # Comprobación de recursos NLTK
         try:
             nltk.data.find("sentiment/vader_lexicon")
-        except LookupError:
-            raise RuntimeError(
-                "No se encontró vader_lexicon. "
-                "Instálalo durante el build con: "
-                "python -c \"import nltk; nltk.download('vader_lexicon')\""
-            )
+    except LookupError:
+        nltk.download("vader_lexicon")
 
         # Carga del modelo spaCy
         try: