Personal Expense Tracker

• Add and delete expense entries
• Categorize expenses (food, transport, bills)
• View monthly summary
• Export data to CSV file

Follow these steps in order. Each one builds on the previous.

1. Step 1

   Set up the project folder and create main.py

2. Step 2

   Design the expense data structure as a dictionary

3. Step 3

   Write functions to add and delete expenses

4. Step 4

   Implement category filtering logic

5. Step 5

   Write the summary report generator

6. Step 6

   Add CSV export functionality

7. Step 7

   Test with sample data and fix bugs

• Python official docs
• CSV module guide
• Real Python beginner tutorials