Update app.py

app.py

@@ -22,7 +22,7 @@ def create_new_vday_card_tool(theme:str) -> str: #it's import to specify the ret
             name="generate-image",
             description="Generate image from prompt"
         )
-        prompt = "A high-resolution image of a valentine's day card themed around " + theme
+        prompt = "Generate a high-resolution image of a valentine's day card themed around " + theme
         image = image_generation_tool(prompt)
         return final_answer(image)
     except Exception as e: