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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 add_number_mapping_from_dict(self, abi, mapping):
 """ Batch-associate syscall numbers with names of functions present in the underlying SimLibrary :param abi: The abi for which this mapping applies :param mapping: A dict mapping syscall numbers to function names """

        self.syscall_number_mapping[abi].update(mapping)
        self.syscall_name_mapping[abi].update(dict(reversed(i) for i in mapping.items()))