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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 load_ipython_extension(ipython):
 """Called by IPython when this module is loaded as an IPython extension."""

    from google.cloud.bigquery.magics import _cell_magic

    ipython.register_magic_function(
        _cell_magic, magic_kind="cell", magic_name="bigquery"
    )