Update app.py

State to Number

app.py

@@ -113,7 +113,7 @@ with gr.Blocks(theme=gr.themes.Soft(), css=css) as app:
         """<h1><img src="https://huggingface.co/spaces/multimodalart/flux-lora-the-explorer/resolve/main/flux_lora.png" alt="LoRA"> FLUX LoRA the Explorer</h1>""",
         elem_id="title",
     )
-    selected_index = gr.State(None)
+    selected_index = gr.Number(value=0, precision=0, visible=False)
     with gr.Row():
         with gr.Column(scale=3):
             prompt = gr.Textbox(label="Prompt", lines=1, placeholder="Type a prompt after selecting a LoRA")