Write a Python program that determines the gap penalty that
gives the highest accuracy across the alignments given in
the training.txt file on the course website. For gap penalties
determine the best one from the set {0, -1, -2, -5, -10, -15, -20, -25, -30}.
Your program should print the optimal gap penalty and its
accuracy.

Submit a hardcopy solution in class on Mar 1st.