Update app.py

app.py

@@ -20,16 +20,24 @@ def get_gemini_response(target_audience, product, product_mention, text_type, le
     elif product_mention == "Metafórica":
         mention_instruction = f"Refer to the product '{product}' through a metaphor without explicitly mentioning it."
 
-    # Instrucción específica para el tipo de texto
+# Instrucción específica para el tipo de texto
     format_instruction = ""
     if text_type == "Historia":
-        format_instruction = "Ensure that the narrative is engaging and includes character development, a clear plot, and a resolution."
+        format_instruction = """
+        Write an engaging opening paragraph that introduces a relatable problem your audience is facing. Stir emotions by highlighting the impact of the problem on their life, and create curiosity with hints of a potential solution without revealing everything. Ensure that the narrative captivates the reader, leaving them wanting to discover how the story unfolds.
+        """
     elif text_type == "Carta de venta":
-        format_instruction = "Craft a compelling sales pitch that highlights the product's benefits and persuades the reader to take action."
+        format_instruction = """
+        Craft a persuasive lead paragraph for a sales letter that quickly identifies a common pain point your reader is experiencing. Agitate the problem by emphasizing the negative consequences of not addressing it, and tease the possibility of a solution to spark curiosity and compel the reader to continue reading for the answer.
+        """
     elif text_type == "Correo":
-        format_instruction = "Write a concise and engaging email that captures the reader's attention and encourages a response."
+        format_instruction = """
+        Write a concise but impactful opening paragraph for an email that immediately captures the reader’s attention by acknowledging a challenge they are likely facing. Agitate the problem by emphasizing how it might be affecting their daily life, and leave them intrigued by hinting at a valuable solution that will be revealed if they continue reading.
+        """
     elif text_type == "Landing page":
-        format_instruction = "Design an informative and persuasive landing page that effectively showcases the product and drives conversions."
+        format_instruction = """
+        Design a compelling first paragraph for a landing page that immediately draws attention to a significant problem your target audience is encountering. Stir emotions by describing the frustrations or difficulties this issue causes and entice them to keep scrolling by subtly suggesting a solution without giving too much away.
+        """
 
     # Crear el prompt completo basado en los campos del frontend
     full_prompt = f"""