How to use the parliament.finding.Finding function in parliament

def add_finding(self, finding, severity, location={}):
        """
        Add finding to the class.

        finding: String specifiying the problem
        severity: misc.severity identifier
        location: Dictionary with information about where this problem is. Often set to:
            {"location": "string"}
        """
        self.findings.append(Finding(finding, severity, location))

def add_finding(self, finding, detail=None, location={}):
        """
        Add finding to the class.

        finding: String specifiying the problem
        location: Dictionary with information about where this problem is. Often set to:
            {"location": "string"}
        """
        self.findings.append(Finding(finding, detail, location))

def add_finding(self, finding, detail="", location={}):
        if "filepath" not in location:
            location["filepath"] = self.filepath
        self._findings.append(Finding(finding, detail, location))

def add_finding(self, finding, severity, location={}):
        if "filepath" not in location:
            location["filepath"] = self.filepath
        self._findings.append(Finding(finding, severity, location))