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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 remove_if_same(self, key, value):
 """ Removes the entry for a key only if it is currently mapped to a given value. This is equivalent to: except that the action is performed atomically. **Warning: This method uses __hash__ and __eq__ methods of binary form of the key, not the actual implementations of __hash__ and __eq__ defined in key's class.** :param key: (object), the specified key. :param value: (object), remove the key if it has this value. :return: (bool), ``true`` if the value was removed. """

        check_not_none(key, "key can't be None")
        check_not_none(value, "value can't be None")

        key_data = self._to_data(key)
        value_data = self._to_data(value)
        return self._remove_if_same_internal_(key_data, value_data)