How to use the black.configure.Datum.__init__ function in black

def __init__(self):
        Datum.__init__(self, "pythonBinDir", "the Python bin directory")

def __init__(self):
        Datum.__init__(self, "pythonVersion", desc="the python version")

def __init__(self):
        Datum.__init__(self, "path", desc="the configured PATH setting")

def __init__(self, compilerVersion="vc6"):
        Datum.__init__(self, "msvcInstallDir",
            desc="the installation directory of Microsoft Visual %s" % (compilerVersion),
            serializeAs=[])
        self._compilerVersion = compilerVersion.lower()

def __init__(self):
        Datum.__init__(self, "mozBin", "the Mozilla bin directory")

def __init__(self, name=None, desc=None,
                 # The id of the configuration item describing the perl
                 # installation in which to check for these modules.
                 perlBinDirItemName="perlBinDir"):
        self.perlBinDirItemName = perlBinDirItemName
        if name is None:
            name = "activePerlBuild"
        if desc is None:
            desc="the ActivePerl build number"
        Datum.__init__(self, name, desc)

def __init__(self):
        Datum.__init__(self, "msvcrtDebugDllsInstalled",
            desc="the Microsoft Runtime debugging DLLs installed")

def __init__(self):
        Datum.__init__(self, "pythonInstallDir",
            desc="the Python installation directory")

def __init__(self):
        Datum.__init__(self, "perlInstallDir",
            desc="Perl installation directory")

def __init__(self):
        Datum.__init__(self, "createMozconfig",\
            desc="create the Mozilla Unix build configuration file "\
                 "(~/.mozconfig)",
            serializeAs=[]
        )