Resolve FutureWarning for scipy.signal.savgol_filter

Error Received:

FutureWarning: Using a non-tuple sequence for multidimensional indexing is deprecated; use arr[tuple(seq)] instead of arr[seq]. In the future this will be interpreted as an array index, arr[np.array(seq)], which will result either in an error or a different result. = a[a_slice]

• helper_functions.smooth
• helper_functions.heavy_smooth
• And as of 6/20 auto align algorithm that is not in live code