Function $3$: find$\_$max$\_$consecutive

This function will have two parameters:

dna $($type: str$)$: The DNA strand to search for the STRs in$.$

target $($type: str$)$: The STR $($e$.$g$.$ATAC$)$ that you are searching for.

It should return the following type of value: int

This function should return the maximum number of times the target STR shows up consecutively in the given DNA sequence. The algorithm for finding this information will be a bit tricky so you should start by coming up with some small examples, e$.$g$.$ a DNA sequence of $$ATAACACTT$$ and an STR of $$AC$.$

Here is a hint: you may want to create a separate function that tells you how many times the target sequence repeats starting at a given index in the string. For example, this would tell you $$AC$$ repeats $0$ times starting at index $0,$ while it would tell you $$AC$$ repeats $2$ times if you starting at index $3.$