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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def table_describe(table_name):
 """ Return summary statistics of a table as JSON. Includes all columns. Uses Pandas' "split" JSON format. """

    desc = orca.get_table(table_name).to_frame().describe()
    return (
        desc.to_json(orient='split', date_format='iso'),
        200,
        {'Content-Type': 'application/json'})