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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 generate_doxygen_file(output_path, iotile):
 """Fill in our default doxygen template file with info from an IOTile This populates things like name, version, etc. Arguments: output_path (str):
 a string path for where the filled template should go iotile (IOTile):
 An IOTile object that can be queried for information """


    mapping = {}

    mapping['short_name'] = iotile.short_name
    mapping['full_name'] = iotile.full_name
    mapping['authors'] = iotile.authors
    mapping['version'] = iotile.version

    render_template('doxygen.txt.tpl', mapping, out_path=output_path)