
How My Useless AI Python Prompt Taught Me Debugging
Okay, so picture this: I'm feeling all hyped up, fresh off a deep dive into the latest AI advancements. I'd been reading about how these LLMs could churn out code like a seasoned pro, and my brain, fu...
r5yn1r4143
3w ago
Okay, so picture this: I'm feeling all hyped up, fresh off a deep dive into the latest AI advancements. I'd been reading about how these LLMs could churn out code like a seasoned pro, and my brain, fueled by too much kape and ambition, decided it was time to put it to the test. My mission? To automate a small, repetitive task at work: categorizing incoming support tickets based on keywords. "Easy peasy for an AI," I thought. I crafted what I believed was a masterpiece of a prompt, detailing the desired input, the exact logic for categorization, and the expected output format. I hit "generate," and bam! A Python script appeared. It looked... beautiful. Syntactically, it was perfect. No red squiggly lines, no immediate SyntaxError when I ran python your_script.py. I was ready to bask in the glory of my AI-assisted productivity.
TL;DR: My first AI-generated Python script for ticket categorization looked perfect but didn't actually do what I asked. It was syntactically correct but logically flawed. After some debugging, I learned that AI prompts need to be incredibly specific, and understanding the output, not just the code, is crucial.
The "It Looks Right, But..." Oops Moment
I copied the generated script into my IDE, feeling like a tech wizard. I fired it up, feeding it a sample ticket description: "User reporting slow internet speeds, asks for a router reboot." I expected it to spit out something like {"category": "Network", "keywords": ["slow internet", "router reboot"]}.
Instead, it printed: {"category": "General Inquiry", "keywords": ["user", "reporting", "speeds"]}.
Huh? "General Inquiry"? My prompt specifically mentioned networking issues! And "speeds" as a keyword? It was part of "slow internet speeds," but not the whole phrase. This was the classic "syntactically correct, logically flawed" situation. The AI understood Python grammar, but it clearly misunderstood my intent or missed crucial nuances in my prompt. It was like asking for a lechon and getting a perfectly roasted chicken – it’s food, it’s cooked, but it’s definitely not what you wanted.
I tried another ticket: "Cannot access shared drive, needs permissions reset." The AI output: {"category": "Account Management", "keywords": ["access", "shared", "drive"]}.
Again, syntactically fine. But "Account Management"? Accessing a shared drive is a permissions issue, not typically an account management one unless it's about creating or deleting accounts. The keywords were also just ripped out of context. The AI was essentially performing a very basic keyword extraction and assigning a default category that was vaguely related but not precise enough. My carefully constructed prompt, which I thought was crystal clear, had apparently left just enough room for interpretation that the AI went off on its own tangent.
Diving into the Debugging Trenches
This is where the real work began. My initial thought was, "Okay, I need to make the prompt even more specific." But before I rewrote the prompt, I needed to understand why the script was behaving this way. So, I decided to debug the generated code itself, treating it like any other piece of software that wasn't working as expected.
First, I examined the core logic the AI had produced. It looked something like this (simplified):
def categorize_ticket(description):
category = "General Inquiry"
keywords = []
words = description.lower().split() if "internet" in words or "network" in words or "wifi" in words:
category = "Network"
keywords.extend([word for word in words if word in ["internet", "network", "wifi", "slow", "speed", "router", "connection"]])
elif "password" in words or "login" in words or "account" in words:
category = "Account Management"
keywords.extend([word for word in words if word in ["password", "login", "account", "access", "reset"]])
# ... more elif blocks for other categories
# Add more generic keywords if no specific ones found
if not keywords:
keywords.extend([word for word in words if len(word) > 3 and word.isalpha()]) # This was a problem!
return {"category": category, "keywords": list(set(keywords))}
Example usage
ticket_desc = "User reporting slow internet speeds, asks for a router reboot."
result = categorize_ticket(ticket_desc)
print(result)
My eyes immediately went to the keywords.extend(...) parts. The AI was essentially hardcoding a list of acceptable keywords for each category. This meant if a ticket said "lagging internet," my "Network" category wouldn't catch it because "lagging" wasn't in its predefined list.
The other major red flag was the generic keyword addition:
if not keywords:
keywords.extend([word for word in words if len(word) > 3 and word.isalpha()])
This was the culprit for terms like "user," "reporting," and "speeds" appearing in my first example. If no specific keywords were found, the script would just grab any word longer than 3 characters! This was why my "Network" ticket was defaulting to generic words.
My Debugging Steps:
Revising the Prompt and Refining the Code
Instead of just telling the AI what to do, I needed to guide it on how to think. My revised prompt focused on:
Contextual Keyword Extraction: Asking the AI to identify keywords that are relevant to the category's theme, not just specific predefined terms.
Handling Variations: Explicitly mentioning that synonyms and related terms should be considered.
Prioritization: Detailing how to prioritize certain keywords or phrases.
Fallback Logic: Specifying a better fallback than just grabbing random words. For instance, if no category matched, it should output {"category": "Uncategorized", "keywords": []}.
I also decided to refine the generated Python code myself
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