(continued from previous pagehere is the codep save_book_asbookdict=a_dictionary_of_two_dimensional_arraysdest_file_name="book xlsif you want to preserve the order of sheets in your dictionaryyou have to pass on an ordered dictionary to the function itself for exampledata ordereddict(data update({"sheet "a_dictionary_of_two_dimensional_arrays['sheet ']}data update({"sheet "a_dictionary_of_two_dimensional_arrays['sheet ']}data update({"sheet "a_dictionary_of_two_dimensional_arrays['sheet ']} save_book_as(bookdict=datadest_file_name="book xls"let' verify its orderbook_dict get_book_dict(file_name="book xls"for keyitem in book_dict items()print(json dumps({keyitem}){"sheet "[[" "" "" "][ ][ ]]{"sheet "[[ ][ ][ ]]{"sheet "[[" "" "" "][ ][ ]]please notice that "sheet is the first item in the book_dictmeaning the order of sheets are preserved transcoding noteplease note that pyexcel-cli can perform file transcoding at command line no need to open your editorsave the problemthen python run the following code does simple file format transcoding from xls to csvp save_as(file_name="birth xls"dest_file_name="birth csv"again it is really simple let' verify what we have gottensheet get_sheet(file_name="birth csv"sheet birth csv+++name weight birth +++adam +++smith +++ new tutorial