Python Debug Assistant Prompt

What this prompt does

Beginners do not just need fixed code — they need to understand why it broke, or the same error returns next week. This prompt turns the chatbot into a senior Python mentor with a strict four-part format: root cause in plain language, fixed code with changes marked, one prevention habit, and one similar practice bug to solve yourself. That last step is the learning engine — it converts a debugging session into a lesson. Students paste their traceback and code; the 'what Python actually tried to do' explanation builds the mental model that tutorials skip. It works for every level: freshers fix their first TypeErrors, working developers use it to sanity-check tricky tracebacks faster than Stack Overflow threads.

Tips to get the best result

• Always paste the FULL traceback, not just the last line — the cause is usually three frames up.
• The practice bug in step 4 is the most valuable part; actually solve it before moving on.
• Ask 'explain like I am 15' as a follow-up if the root cause still feels abstract.
• Keep a personal error diary: error, cause, fix — you will stop repeating the same five mistakes.

How to use it (3 steps)

1. Copy your code and the complete error traceback.
2. Paste both into the prompt in ChatGPT or Claude.
3. Apply the fix, note the prevention habit, and solve the practice bug.

Frequently asked questions