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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 callable(self, addr, concrete_only=False, perform_merge=True, base_state=None, toc=None, cc=None):
 """ A Callable is a representation of a function in the binary that can be interacted with like a native python function. :param addr: The address of the function to use :param concrete_only: Throw an exception if the execution splits into multiple states :param perform_merge: Merge all result states into one at the end (only relevant if concrete_only=False) :param base_state: The state from which to do these runs :param toc: The address of the table of contents for ppc64 :param cc: The SimCC to use for a calling convention :returns: A Callable object that can be used as a interface for executing guest code like a python function. :rtype: angr.callable.Callable """

        return Callable(self.project,
                        addr=addr,
                        concrete_only=concrete_only,
                        perform_merge=perform_merge,
                        base_state=base_state,
                        toc=toc,
                        cc=cc)