Update app.py

app.py

@@ -279,12 +279,11 @@ def generate_headline_for_story(model, story, formula_type, product, target_audi
     Historia:
     {story}
     """)
-
     response = model.generate_content([headline_prompt])
     if response and response.parts:
         return response.parts[0].text.strip()
     return None
-    
+
 def generate_story(formula_type, target_audience, product, action, mood, length, story_topic=None):
     """Función unificada para generar historias"""
     model = genai.GenerativeModel("gemini-2.0-flash")
@@ -512,8 +511,10 @@ IMPORTANT FINAL REMINDER:
     response = model.generate_content([story_instruction])
     if response and response.parts:
         story = response.parts[0].text.strip()
-        # Generar el titular usando la fórmula seleccionada
-        headline = generate_headline_for_story(model, story, formula_type, product, target_audience, mood)
+        # Generar el titular usando una fórmula aleatoria
+        formula_types = ["GPS", "AIDA", "4U", "Númerica Suprema"]
+        selected_formula = random.choice(formula_types)
+        headline = generate_headline_for_story(model, story, selected_formula, product, target_audience, mood)
         # Combinar titular y historia
         if headline:
             return f"# {headline}\n\n{story}"