Update README.md

README.md

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 ---
 title: CodeBook
-emoji: 🌖
-colorFrom: gray
-colorTo: purple
+emoji: 🏆
+colorFrom: purple
+colorTo: red
 sdk: gradio
 sdk_version: 5.49.1
 app_file: app.py
-pinned: false
+pinned: true
 short_description: Advanced AI workflowing system.
 ---
 
-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
+# 🤖 CodeBook AI Workflow Space: Code or Book Generator with Self-Critique
+
+This Hugging Face Space refines an **idea** into either:
+- A *complete code project* (pseudocode → snippet → full code), or
+- A *structured story* (Start → Development → Climax → Conclusion → End).
+
+After creation, **two AI critics** rate and explain the output, and the system automatically refines it based on their feedback — a full *AI self-improvement loop*.
+
+## 🧩 Workflow
+
+1. Input your **idea** and choose **Code mode** or **Book mode**.
+2. The AI refines your prompt.
+3. It builds content step-by-step.
+4. Two critics analyze and rate it.
+5. The main model refines the output using that feedback.
+
+## 🛠️ Models Used
+- Prompt refiner: `mistralai/Mixtral-8x7B-Instruct-v0.1`
+- Code generator: `codellama/CodeLlama-7b-Instruct-hf`
+- Book generator: `mistralai/Mixtral-8x7B-Instruct-v0.1`
+- Critics: `google/gemma-2-9b-it`, `meta-llama/Meta-Llama-3-8B-Instruct`
+
+You can modify these to lighter or open-source models depending on performance limits.
+
+## 🚀 Deployment
+Push this repo to Hugging Face as a Space and select “Gradio” as the SDK.