update example promopts

app.py

@@ -326,9 +326,9 @@ recent_generations = []
 
 # Example prompts
 example_prompts = [
-    "A deep sea diver exploring an underwater city ruins, using a palette of deep blues and silvers.",
-    "A Martian greenhouse complex that uses genetically modified crops designed to thrive in low gravity. Outside, rovers fitted with AI guidance systems patrol dusty red plains, ensuring each pressurized dome remains airtight.",
-    "A sleek, futuristic sports car with glowing blue accents, racing through a virtual reality landscape, 3D render",
+    "A highly detailed, realistic portrait of an elderly man with deep wrinkles and a kind smile. Soft natural lighting, realistic skin textures, and lifelike details, capturing every strand of his white beard and the reflections in his glasses.",
+    "A neon-lit cyberpunk city at night, filled with towering skyscrapers, flying cars, and bustling streets. The air is thick with mist, and robots walk alongside humans, all illuminated by vibrant neon signs, holographic advertisements, and digital billboards.",
+    "A Ghibli-inspired scene featuring a giant, friendly creature walking through a lush forest, with vibrant colors, soft lighting, and whimsical details like floating lights and colorful, magical creatures. The scene captures a peaceful, enchanted atmosphere.",
 ]
 
 # Use a state variable to store session ID