Update app.py

app.py

@@ -110,8 +110,8 @@ with gr.Blocks(css=css) as demo:
 
         with gr.Column():
 
-            model = gr.Dropdown(label="Base Model", choices=["stabilityai/stable-diffusion-xl-base-1.0"], default="stabilityai/stable-diffusion-xl-base-1.0")
-            finetuningLayer=  gr.Dropdown(label="Finetuning Layer", choices=["Gauri54damle/sdxl-lora-multi-object"],  default="Gauri54damle/sdxl-lora-multi-object")
+            model = gr.Dropdown(label="Base Model", value="stabilityai/stable-diffusion-xl-base-1.0")
+            finetuningLayer=  gr.Dropdown(label="Finetuning Layer", value="Gauri54damle/sdxl-lora-multi-object")
             
             prompt = gr.Textbox(label="Prompt", placeholder="photo of burger called McDBigMac placed on serving tray with fries called McDFries- it is unique identifier need to be used to identify burger")