app.py

import gradio as gr
from transformers import pipeline

# 1. Model Logic - Mapping personas to specialized coding models
MODELS = {
    "ZewAI 3 (Core)": "microsoft/phi-2",
    "ZewAI 3 (Python Pro)": "Salesforce/codet5p-220m",
    "ZewAI 3 (Web Master)": "bigcode/starcoder2-3b",
    "ZewAI 3 (The AI itself)": "Zakomako4567/ZewAI_3.9_Code" # FIXED Syntax Error here
}

def chat_engine(message, history, model_choice):
    # Added trust_remote_code=True for custom model compatibility
    pipe = pipeline("text-generation", model=MODELS[model_choice], trust_remote_code=True)
    
    prompt = f"System: You are {model_choice}, the flagship AI of Zakomako4567. Use clean code and detailed logic.\n"
    
    for turn in history:
        role = turn['role']
        content = turn['content']
        if role == 'user':
            prompt += f"User: {content}\n"
        else:
            prompt += f"AI: {content}\n"
            
    prompt += f"User: {message}\nAI:"
    
    res = pipe(prompt, max_new_tokens=512, do_sample=True, temperature=0.7)[0]['generated_text']
    return res.split("AI:")[-1].strip()

# Advanced CSS for the ZewAI "Premium" look
custom_css = """
footer {visibility: hidden}
.gradio-container { background: #050505 !important; color: white !important; }
#title-header { text-align: center; padding: 20px; border-bottom: 2px solid #1e293b; }
.app-card { 
    background: #111827; 
    padding: 15px; 
    border-radius: 12px; 
    text-align: center; 
    border: 1px solid #374151;
    transition: 0.3s;
}
.app-card:hover { border-color: #3b82f6; transform: translateY(-3px); }
"""

# 2. Building the Workspace
with gr.Blocks() as demo:
    
    with gr.Column(elem_id="title-header"):
        gr.Markdown(f"# 🚀 ZewAI 3 by @Zakomako4567")
        gr.Markdown("The flagship coding AI for the ZewpolOS ecosystem.")

    with gr.Row():
        with gr.Column(scale=1, variant="panel"):
            gr.Markdown("### 👤 User Account")
            gr.LoginButton() 
            
            gr.Markdown("---")
            gr.Markdown("### 🧠 Neural Presets")
            model_dropdown = gr.Dropdown(
                choices=list(MODELS.keys()), 
                value="ZewAI 3 (Core)", 
                label="Active Brain"
            )
            
            gr.Markdown("---")
            gr.Markdown("### 🔗 Zewpol Ecosystem")
            with gr.Row():
                gr.HTML('<div class="app-card"><a href="https://huggingface.co/Zakomako4567" target="_blank" style="text-decoration:none; color:white;">🌐 Profile</a></div>')
                gr.HTML('<div class="app-card"><a href="#" style="text-decoration:none; color:white;">📁 Projects</a></div>')

        with gr.Column(scale=4):
            gr.ChatInterface(
                fn=chat_engine,
                additional_inputs=[model_dropdown],
                examples=[
                    ["Build a Python web scraper", "ZewAI 3 (Core)"],
                    ["Explain ZewML logic", "ZewAI 3 (Core)"],
                    ["Write a C kernel loop for ZewpolOS", "ZewAI 3 (Python Pro)"]
                ],
            )

if __name__ == "__main__":
    demo.launch(
        css=custom_css, 
        theme=gr.themes.Default(primary_hue="blue", secondary_hue="slate")
    )