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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_all_from_directory(self, directory_path):
 """Return a list of dict from a directory containing files """

        datas = []
        for root, folders, files in os.walk(directory_path):
            for f in files:
                datas.append(self.load_from_file(os.path.join(root, f)))

        return datas