f = open('initial6000.txt') dna = f.read()

def mostCommonK(dna, k): targetWithHighestCount = '' highestCount = 0 for i in range(len(dna) - k + 1): target = dna[i:i+k] count = 0 for j in range(i, len(dna) - k + 1): if dna[j:j+k] == target: count += 1 if count > highestCount: highestCount = count targetWithHighestCount = target return targetWithHighestCount, highestCount

I would like to know what a standard flowchart for this code would look like.