gistfile1.py

for gene in genes:

  # Length of the gene
	gene_length = gene.length

	indexes = []

	for i in enumerate(gene_length):
		indexes[i] = ''

		for probe in probes:

			for i in range(probes.start-1, probes.start+24):
				del indexes[i]
	

	coverage = (len(indexes) / gene_length) * 100