fix undefined error

app.py

@@ -127,7 +127,7 @@ def create_interface():
                     info="Remember to include the necessary trigger words if you're using a custom LoRA."
                 )
                 lora_dropdown = gr.Dropdown(
-                    demo_lora_names, label="Select built-in LoRA")
+                    lora_names, label="Select built-in LoRA")
                 custom_repo_box = gr.Textbox(
                     label="Enter Custom LoRA repo",
                     placeholder="LoRA Hugging Face path (e.g., 'username/repo_name')",