It is my excel formular
="{'id': """&A5400&""", 'name': """&C5400&"""},"
And here is the server code
my_list = [
{'id': "real_value1", 'name': "real_value2"},
{'id': "real_value2", 'name': "real_value2"}
]
for item in my_list:
app_tables.my_table.add_row(id=item["id"], name=item["name"])