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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 load_json(self, path, **kwargs):
 """Load data in the main dataframe from json :param filepath: url of the csv file to load, can be absolute if it starts with ``/`` or relative if it starts with ``./`` :type filepath: str :param kwargs: keyword arguments to pass to Pandas ``read_json`` function :example: ``ds.load_json("./myfile.json")`` """

        try:
            df = pd.read_json(path, **kwargs)
            self.df = df
        except Exception as e:
            self.err(e, "Can not load json")