human
Write me a Python code to print "Compiling given the following:
Complete the below
def compiled_theano_function(fn):

    ''''Method decorator that enables lazy on-demand compilation of Theano
    functions.
    Parameters
    fn : bound method
    Method that takes exactly one parameter (i.e. `self`). This method
    should return a compiled Theano function when called.
    Notes
    This will return an object property (i.e. the `property()` construct)
    that returns a Theano function, and store it in a dictionary attribute
    called `_compiled_functions` on the object. If the function has
    already been accessed it is not compiled again.
    Objects wishing to take advantage of this decorator should inherit
    from `HasCompiledFunctions` in this module to have the object\'s
    `_compiled_functions` attribute removed upon pickling.
    Examples
    >>> from pylearn2.utils.compile import compiled_theano
    >>> import theano
    >>> class Foo(object):
    ...     @compiled_theano_function
    ...     def bar(self):
    ...         x = theano.tensor.vector()
    ...         y = theano.tensor.vector()
    ...         print "Compiling..."
    ...         return theano.function([x, y], theano.tensor.dot(x, y))
    >>> from numpy.random import randn, seed
    >>> o = Foo()
    >>> seed(0)
    >>> xx, yy = randn(50), randn(50)
    >>> o.bar(xx, yy)  # first call, method body will be run
    Compiling...
    array(-3.0349256483108418)
    >>> o.bar(xx, yy)  # function already compiled, no print.
    array(-3.0349256483108418)
    >>> o.bar(randn(5), randn(5))  # different args, still no print
    array(5.294487561729036)'
    '''
assistant
#Here is Python code to print "Compiling.
    @functools.wraps(fn)
    def wrapped(self):
        try:
            func = self._compiled_functions[fn.__name__]
        except (AttributeError, KeyError):
            if (not hasattr(self, '_compiled_functions')):
                self._compiled_functions = {}
            self._compiled_functions[fn.__name__] = func = fn(self)
        return func
    return property(wrapped)