Update app.py

app.py

@@ -131,7 +131,6 @@ def parse_file_content(contents, filename):
     State('upload-files', 'filename'),
     State('file-list', 'children')
 )
-# Update the file list creation in the update_output function
 def update_output(list_of_contents, list_of_names, existing_files):
     global uploaded_files
     if list_of_contents is not None:
@@ -160,8 +159,8 @@ def remove_file(n_clicks, existing_files):
     if not ctx.triggered or not any(n_clicks):
         raise PreventUpdate
     
-    triggered_id = ctx.triggered[0]['prop_id'].split('.')[0]
-    removed_file = json.loads(triggered_id)['index']
+    triggered_id = ctx.triggered[0]['prop_id']
+    removed_file = triggered_id.split('"index":')[1].split('}')[0].strip('"')
     
     uploaded_files.pop(removed_file, None)
     return [file for file in existing_files if file['props']['children'][1]['props']['children'] != removed_file]