<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def prevSolarEclipse(date):
 """ Returns the Datetime of the maximum phase of the previous global solar eclipse. """


    eclipse = swe.solarEclipseGlobal(date.jd, backward=True)
    return Datetime.fromJD(eclipse['maximum'], date.utcoffset)