Recommend me a free-python-code-to-flow-chart website or program please recommend from your experience. don't just search the internet. I did, they are all free trail or limited code.
my code is long (200 lines) and I want a free service forever. without limitations.

What are procedures that keep a data base current

The file sales data. xlsx contains monthly sales amounts for 40 sales regions. write a sub that uses a for loop to color the interior of every other row (rows 3, 5, etc.) gray. color only the data area, columns a to m. (check the file colors in excel. xlsm to find a nice color of gray.)

Your friend kayla is starting her own business and asks you whether she should set it up as a p2p network or as a client-server network. list three questions you might ask to kayla decide which network to use and how her answers to those questions would affect your recommendation.