turn this into a python code for bubble sort

Bubble sort

Set firstUnsorted to $0$

Set swap to TRUE

WHILE $($firstUnsorted $<$ length $1$ AND swap$)$

Set swap to FALSE

$$Bubble up$$ the smallest item in unsorted part

Set firstUnsorted to firstUnsorted $+1$

Bubble up

Set index to length $1$

WHILE $($index $>$ firstUnsorted$)$

IF $($data$[$index$]<$ data$[$index $1])$

Swap data$[$index$]$ and data$[$index $1]$ Set swap to TRUE

Set index to index $1$