Update app.py

app.py

@@ -286,7 +286,7 @@ with gr.Blocks(css="style.css", js=js_func) as demo:
                 prompt = gr.Textbox(label="Prompt")
                 style = gr.Dropdown(label="Style", choices=STYLE_NAMES, value=DEFAULT_STYLE_NAME)
                 model_choice = gr.Dropdown(
-                    ["Pony Realism v21", "Cyber Realistic Pony v61", "Stallion Dreams Pony Realistic v1", "Stable Diffusion XL"],
+                    ["Pony Realism v21", "Cyber Realistic Pony v61", "Stable Diffusion XL"],
                     label="Model Choice",
                     value="Pony Realism v21"
                 )