Turn a bank CSV into a weekly spending picture

Turn my bank CSV into a clear weekly spending picture.

Week I'm looking at: [dates]
Take-home for that week or month: [amount if known]
Essentials I already know: [rent, council tax, and so on]
The file or rows: [upload CSV or paste date, payee, amount]

Ask me up to 3 short questions first if anything important is missing. Wait for my answers.

Then:
1. Totals for essentials, flexible spend and income in that week.
2. A plain traffic-light: on track, tight, or over, with the sum that decides it.
3. The three payees or categories to watch next week.
4. Anything you couldn't categorise, listed as unknown.

Show your working. Only use what I've told you, leave blanks for anything I haven't given, and don't invent facts, figures or products. This is help organising my own numbers and wording, not financial advice; point me to MoneyHelper, GOV.UK or Citizens Advice for guidance, and to a free regulated debt adviser if I'm struggling to pay. UK English.

If I've uploaded a file, analyse it directly for the weekly spending summary and show your working.

Stay in this ChatGPT chat. Do not turn on apps or connectors, and do not use memory from another chat.