関連ワード:  how to create binary files in python    how to create binary file in python class 12    how to create bin file in python    how to write binary files in python    how to write binary data in python    how to write in binary file in python using pickle    how to read and write binary files in python    how to create a binary file in python using file handling    how to write data in binary file in python    how to read and write binary data in python