Update app.py

app.py

@@ -92,4 +92,24 @@ def convert_schedule(file_path, direction):
     display_df.to_excel(output_filename, engine='openpyxl', index=False)
 
     # Return both DataFrame and download path
-    return display_df, output_filename
+        return display_df, output_filename
+
+# Build Gradio interface and launch immediately for Hugging Face Spaces
+iface = gr.Interface(
+    fn=convert_schedule,
+    inputs=[
+        gr.File(label='Upload Weekly Schedule (.xlsx)', file_count='single', type='filepath'),
+        gr.Radio(['A to B', 'B to A'], label='Convert Direction')
+    ],
+    outputs=[
+        gr.Dataframe(label='Converted Schedule'),
+        gr.File(label='Download Converted Excel')
+    ],
+    title='7-Day Schedule Converter',
+    description=(
+        'Upload a 7-column weekly schedule (Models vs Days) with merged or single headers, '
+        'then flip between Models→Texters or Texters→Models. Download the result as .xlsx.'
+    ),
+    flagging_mode='never'
+)
+iface.launch(server_name='0.0.0.0', server_port=7860)