Update app.py

app.py

@@ -36,7 +36,7 @@ examples = [
 
 MODEL_OPTIONS = {
     "REALVISXL V5.0": "SG161222/RealVisXL_V5.0",
-    # "LIGHTNING V5.0": "SG161222/RealVisXL_V5.0_Lightning",
+    "LIGHTNING V5.0": "SG161222/RealVisXL_V5.0_Lightning",
 }
 
 MAX_IMAGE_SIZE = int(os.getenv("MAX_IMAGE_SIZE", "4096"))
@@ -212,7 +212,7 @@ with gr.Blocks(css=css, theme="bethecloud/storj_theme") as demo:
         model_choice = gr.Dropdown(
             label="Model Selection🔻",
             choices=list(MODEL_OPTIONS.keys()),
-            value="REALVISXL V5.0"
+            value="LIGHTNING V5.0"
         )
 
     with gr.Accordion("Advanced options", open=False, visible=False):