Update app.py

app.py

@@ -61,9 +61,9 @@ with gr.Blocks(theme=gr.themes.Soft()) as demo:
         tob = gr.Textbox(label="Time (HH:MM)", placeholder="11:40")
     
     with gr.Row():
-        lat = gr.Number(label="Latitude", placeholder="11")
-        lon = gr.Number(label="Longitude", placeholder="77")
-        tz = gr.Number(label="Time Zone", placeholder="5.5")
+        lat = gr.Number(label="Latitude", value=11)
+        lon = gr.Number(label="Longitude", value=77)
+        tz = gr.Number(label="Time Zone", value=5.5)
     
     result = gr.Markdown()