Update app.py

app.py

@@ -579,7 +579,7 @@ def calibrated_speed(text, desired_duration):
         slope = (2 - 1.0) / (30 - 14)
         return 1.0 + slope * (cps - 14)
 
-def upload_and_manage(file, target_language, process_mode):
+def upload_and_manage(file, target_language, process_mode, background_audio_path="background_segments.wav"):
     if file is None:
         logger.info("No file uploaded. Please upload a video/audio file.")
         return None, [], None, "No file uploaded. Please upload a video/audio file."
@@ -621,11 +621,11 @@ def upload_and_manage(file, target_language, process_mode):
         elapsed_time_display = f"Processing completed in {elapsed_time:.2f} seconds."
         logger.info(f"Processing completed in {elapsed_time:.2f} seconds.")
 
-        return editable_table, output_video_path, elapsed_time_display
+        return editable_table, output_video_path, background_audio_path, elapsed_time_display
 
     except Exception as e:
         logger.error(f"An error occurred: {str(e)}")
-        return [], None, f"An error occurred: {str(e)}"
+        return [], None, None, f"An error occurred: {str(e)}"
 
 # Gradio Interface with Tabs
 def build_interface():
@@ -654,6 +654,7 @@ def build_interface():
                 )
                 save_changes_button = gr.Button("Save Changes")
                 processed_video_output = gr.File(label="Download Processed Video", interactive=True)  # Download button
+                background_audio_output = gr.File(label="Download Background Audio", interactive=True)  # Download button
                 elapsed_time_display = gr.Textbox(label="Elapsed Time", lines=1, interactive=False)
 
             with gr.Column(scale=1):
@@ -683,7 +684,7 @@ def build_interface():
             submit_button.click(
                 upload_and_manage, 
                 inputs=[file_input, language_input, process_mode], 
-                outputs=[editable_table, processed_video_output, elapsed_time_display]
+                outputs=[editable_table, processed_video_output, background_audio_output, elapsed_time_display]
             )
 
             # Connect submit button to save_feedback_db function