How to use the bbopt.examples.__init__._coconut.repr function in bbopt

def index(self, elem):
            """Find the index of elem in the range."""
            if elem not in self._xrange: raise _coconut.ValueError(_coconut.repr(elem) + " is not in range")
            start, _, step = self._xrange.__reduce_ex__(2)[1]
            return (elem - start) // step
        def __repr__(self):

def index(self, elem):
        """Find the index of elem in the count."""
        if elem not in self:
            raise _coconut.ValueError(_coconut.repr(elem) + " not in " + _coconut.repr(self))
        return (elem - self.start) // self.step if self.step else 0
    def __reversed__(self):

def __repr__(self):
            return _coconut.repr(self._xrange)[1:]
        @property

def __repr__(self):
        return "map(%r, %s)" % (self.func, ", ".join((_coconut.repr(i) for i in self.iters)))
    def __reduce__(self):

def __repr__(self):
        args = []
        for i in _coconut.range(self._arglen):
            if i in self._argdict:
                args.append(_coconut.repr(self._argdict[i]))
            else:
                args.append("?")
        for arg in self._stargs:
            args.append(_coconut.repr(arg))
        return _coconut.repr(self.func) + "$(" + ", ".join(args) + ")"
def consume(iterable, keep_last=0):

def __repr__(self):
        return _coconut.repr(self.func) + " " + " ".join(("..*> " if star else "..> ") + _coconut.repr(f) for f, star in self.funcstars)
    def __reduce__(self):

def __repr__(self):
        args = []
        for i in _coconut.range(self._arglen):
            if i in self._argdict:
                args.append(_coconut.repr(self._argdict[i]))
            else:
                args.append("?")
        for arg in self._stargs:
            args.append(_coconut.repr(arg))
        return _coconut.repr(self.func) + "$(" + ", ".join(args) + ")"
def consume(iterable, keep_last=0):

def __repr__(self):
        args = []
        for i in _coconut.range(self._arglen):
            if i in self._argdict:
                args.append(_coconut.repr(self._argdict[i]))
            else:
                args.append("?")
        for arg in self._stargs:
            args.append(_coconut.repr(arg))
        return _coconut.repr(self.func) + "$(" + ", ".join(args) + ")"
def consume(iterable, keep_last=0):