ai_tasks/headlines_ai_images.py

import json
import re
from typing import Dict, List

from ai import llm
from utils.io import print_system


PROMPT = """
Your goal is to create an ad for each of the following dimensions: {dimensions}.
You will rely on an AI image generator to create the ads for you.

For each of the ad dimensions, create a prompt to be used by the AI image generator.
Pick a dimension to map to from this list: 256x256, 512x512, 1024x1024.
Create a headline.
Consider that the headlines will be edited on top of the generated images.

Here is the summary of the website:
{summary}

Generate a JSON in the following format:
```
[
    {{
        "ad_dimension":
        "dimension_to_map":
        "headline":
        "prompt":
    }}
]
```
"""


def generate_headlines(summary: str, dimensions: List[str]) -> List[Dict[str, str]]:
    print_system("Generating headlines for website...")
    instructions = PROMPT.format(
        summary=summary,
        dimensions=dimensions,
    )
    messages = [{"role": "user", "content": instructions}]
    return _parse_output(llm.next(messages, temperature=0))


def _parse_output(assistant_message: str) -> List[Dict[str, str]]:
    # Might throw
    match = re.search(r"(\[\s*{.*}\s*\])", assistant_message, re.DOTALL)
    json_request = match.group(0)  # type: ignore
    return json.loads(json_request)