Update app.py

app.py

@@ -99,9 +99,12 @@ with gr.Blocks(title="VRP Solver Interface") as demo:
         list_btn = gr.Button("List /data Files")
         file_output = gr.Textbox(label="Saved Files", lines=10)
         file_dropdown = gr.Dropdown(choices=[], label="Select File to Download")
-        download_btn = gr.File(label="Download File")
-
+        download_btn = gr.Button("⬇️ Download Selected File")
+        download_output = gr.File(label="Your File Will Appear Here")
+        
         list_btn.click(fn=list_saved_files, outputs=[file_dropdown, file_output])
-        file_dropdown.change(fn=download_file, inputs=file_dropdown, outputs=download_btn)
+        download_btn.click(fn=download_file, inputs=file_dropdown, outputs=download_output)
+
+        
 
 demo.launch()