Update app.py

app.py

@@ -217,5 +217,5 @@ def download_transcript(n_clicks, transcription_output):
 
 if __name__ == '__main__':
     print("Starting the Dash application...")
-    app.run_server(debug=True, host='0.0.0.0', port=7860)
+    app.run(debug=True, host='0.0.0.0', port=7860)
     print("Dash application has finished running.")