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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 _get_installed(self):
 """Gets a list of the file paths to repo settings files that are being monitored by the CI server. """

        from utility import get_json
        #This is a little tricky because the data file doesn't just have a list
        #of installed servers. It also manages the script's database that tracks
        #the user's interactions with it.
        fulldata = get_json(self.instpath, {})
        if "installed" in fulldata:
            return fulldata["installed"]
        else:
            return []