<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def validate_geotweet(self, record):
 """ check that stream record is actual tweet with coordinates """

        if record and  self._validate('user', record) \
                and self._validate('coordinates', record):
            return True
        return False