Update app.py

app.py

@@ -588,7 +588,7 @@ with gr.Blocks() as demo:
 
     with gr.Row():
         with gr.Column(scale=1):
-            map_dropdown = gr.Dropdown(choices=plan_images_list() + ["Upload your own image"], label="Select indoor plan", value="80.PNG")
+            map_dropdown = gr.Dropdown(choices=plan_images_list() + ["Upload your own image"], label="Select indoor plan", value="80.JPG")
             upload_image = gr.File(label="Or upload your own image", file_types=[".JPG", ".jpg", ".jpeg", ".png", ".PNG"])
             ch1_input = gr.Dropdown(choices=[i for i in range(0, 3)], label="Select APs CH 1", value=0)
             ch6_input = gr.Dropdown(choices=[i for i in range(0, 3)], label="Select APs CH 6", value=0)