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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 from_files(cls, files_to_sort, reader=None, **kwargs):
 """Create multiple Scene objects from multiple files. This uses the :func:`satpy.readers.group_files` function to group files. See this function for more details on possible keyword arguments. .. versionadded:: 0.12 """

        from satpy.readers import group_files
        file_groups = group_files(files_to_sort, reader=reader, **kwargs)
        scenes = (Scene(filenames=fg) for fg in file_groups)
        return cls(scenes)