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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 data_from_dict(self, data):
 """ Populate model parameters from a dictionary of parameters Parameters data : dict List of parameter dictionaries Returns ------- None """


        nvars = []
        for key, val in data.items():
            self.__dict__[key].extend(val)

            # assure the same parameter matrix size
            if len(nvars) > 1 and len(val) != nvars[-1]:
                raise IndexError(
                    'Model <{}> parameter <{}> must have the same length'.
                    format(self._name, key))
            nvars.append(len(val))

        # assign idx-uid mapping
        for i, idx in zip(range(self.n), self.idx):
            self.uid[idx] = i