src/services/use_case_three/story_generator.py

import google.generativeai as genai
from PIL import Image


class StoryGenerator:
    def __init__(self):
        self.model = genai.GenerativeModel('gemini-1.5-flash')

    def process_image(self, image_path):
        try:
            img = Image.open(image_path)
            prompt = self.createstory_prompt()

            response = self.model.generate_content([prompt, img])
            return response.text

        except Exception as e:
            return f"Error processing image: {str(e)}"

    def createstory_prompt(self):
        return """You are a skilled children's story writer. Your task is to create a simple, engaging children's story that naturally incorporates the provided image captions into a cohesive narrative.
                Context:
                - Target audience: Young children
                - Output format: Markdown file
                - Story length: 4-5 sentences in line by line separated by \n
                Image Captions to incorporate:
                {captions}
                Writing Guidelines:
                - Use age-appropriate vocabulary
                - Avoid complex sentence structures
                - Create clear connections between events
                - Keep the narrative positive and engaging
                Your response should be formatted as a proper Markdown file"""