PromptFable

PromptFable is a local Generative AI (GenAI) storytelling web application that transforms user prompts into complete, creative stories using the LLaMA 3 model powered by Ollama. It features a minimal, elegant user interface, story history/prompt tracking, and chat-style story generation, all without relying on cloud APIs or internet access.

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What It Does

PromptFable allows users to:

• Enter a one-line story prompt
• Generate a full story using a locally running LLaMA 3 GenAI model
• View and manage their story history
• Experience fast, private, offline AI story generation

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Unique Features

• Runs Entirely Offline: No internet or API keys required. Powered locally via the LLaMA 3 model through Ollama.
• Generative AI Integration: Utilizes LLaMA 3 for high-quality story generation from short prompts.
• Persistent Story History: Automatically saves stories to a local SQLite database for later viewing or deletion.
• Modern UI/UX: Chat-style interface with theme toggle, loading animations, and responsive design.
• No External AI APIs: PromptFable uses local inference for full control and privacy.

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Tech Stack

• Frontend: HTML, CSS, JavaScript
• Backend: Python with Flask
• Generative AI Model: LLaMA 3 (via Ollama CLI)
• Database: SQLite
• Deployment: Runs locally, can be self-hosted

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Data Flow

1. User enters a short prompt in the input box.
2. The form sends a POST request to the Flask backend.
3. Flask uses subprocess to invoke Ollama and generate a story with the LLaMA 3 GenAI model.
4. The story is captured and returned as a response.
5. The prompt and story are stored in a local SQLite database.
6. The story is displayed in the interface.
7. Users can visit the History page to view or delete previously generated stories.

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