title: Blank Values in Excel File From CSV (not just rows)
body: <p>I'm currently opening CSV files in Excel with multiple columns, where values will only appear if a number changes. For example, the data may ACTUALLY be: 90,90,90,90,91. But it will only appear as 90,,,,91. I'd really like the values in between to be filled with 90s. Is there anyway python could help with this? I really appreciate your help!</p>