Update app.py

app.py

@@ -3,6 +3,7 @@ import openpyxl
 import gradio as gr
 import io
 import base64
+from datetime import datetime
 
 def convert_schedule(file_path, direction):
     try:
@@ -99,30 +100,21 @@ def convert_schedule(file_path, direction):
         # For display, include index as a column
         display_df = result.reset_index().rename(columns={'index': first_col_name})
 
-        # 6. Create Excel file in memory
-        output_buffer = io.BytesIO()
+        # 6. Return the DataFrame for download - let Gradio handle the file creation
         result_clean = result.copy().fillna('OFF')
         
         # Ensure all values are strings
         for col in result_clean.columns:
             result_clean[col] = result_clean[col].astype(str)
-        
-        # Write to buffer
-        result_clean.to_excel(output_buffer, index=True, engine='openpyxl')
-        output_buffer.seek(0)
-        
-        # Save buffer content to a temporary file that Gradio can serve
-        temp_filename = "converted_schedule.xlsx"
-        with open(temp_filename, 'wb') as f:
-            f.write(output_buffer.getvalue())
 
-        return display_df, temp_filename
+        # Return the cleaned DataFrame directly - Gradio will convert it
+        return display_df, result_clean
 
     except Exception as e:
         error_df = pd.DataFrame({'Error': [f"Error processing file: {str(e)}"]})
         return error_df, None
 
-# Gradio interface
+# Gradio interface with different output types
 iface = gr.Interface(
     fn=convert_schedule,
     inputs=[
@@ -130,13 +122,14 @@ iface = gr.Interface(
         gr.Radio(['A to B', 'B to A'], label='Convert Direction', value='A to B')
     ],
     outputs=[
-        gr.Dataframe(label='Converted Schedule'),
-        gr.File(label='Download Converted Excel')
+        gr.Dataframe(label='Converted Schedule (Preview)'),
+        gr.Dataframe(label='Download Data (Right-click to copy/export)', type='pandas')
     ],
     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.'
+        'then flip between Models→Texters or Texters→Models. '
+        'Use the second table to copy the data or export it manually.'
     ),
     flagging_mode='never'
 )