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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 update_project_template(push):
 """Update an existing ballet project from the upstream template"""

    import ballet.update
    import ballet.util.log
    ballet.util.log.enable(level='INFO',
                           format=ballet.util.log.SIMPLE_LOG_FORMAT,
                           echo=False)
    ballet.update.update_project_template(push=push)