Modify your sliding window program from workshop 2P to compute the hydrophobicity of an amino acid sequence. Use the Kyte and Doolittle scale. Obtain the sequence of bacteriorhodopsin and save in a file.  Your script should read the sequence from the input file, compute the hydrophobicity as a function of amino acid residue number, and store the results to an output file. Plot the results in EXCEL and compare your plot to the one given in Sliding Window lecture and your answer for workshop 3. Due April 28th.