app.py

import sys
import os

# --- ⚔️ THE SOVEREIGN PATCH ---
import huggingface_hub
if not hasattr(huggingface_hub, 'HfFolder'):
    class SovereignHfFolder:
        @staticmethod
        def get_token(): return None
    huggingface_hub.HfFolder = SovereignHfFolder
    sys.modules['huggingface_hub.HfFolder'] = SovereignHfFolder

import subprocess
import gradio as gr
import spaces
import time

REPO_DIR = os.path.join(os.getcwd(), "autoresearch")

@spaces.GPU(duration=300) # Maximum ZeroGPU burst (5 Minutes)
def execute_on_h200(command, openrouter_key):
    if not command:
        yield "❌ Please enter a command."
        return
    
    env = os.environ.copy()
    if openrouter_key:
        env["OPENAI_API_KEY"] = openrouter_key
        env["OPENAI_BASE_URL"] = "https://openrouter.ai/api/v1"
        
    # Force Python to stream logs instantly instead of buffering them
    env["PYTHONUNBUFFERED"] = "1"

    output_log = f"[*] Attaching H200 and executing: {command}\n\n"
    yield output_log

    try:
        # Popen allows us to stream the output live
        process = subprocess.Popen(
            command, 
            shell=True, 
            cwd=REPO_DIR,
            env=env,
            stdout=subprocess.PIPE, 
            stderr=subprocess.STDOUT, 
            text=True,
            bufsize=1,
            universal_newlines=True
        )
        
        # Stream the output line-by-line to the Gradio UI
        for line in iter(process.stdout.readline, ''):
            output_log += line
            yield output_log
            
        process.wait()
        output_log += f"\n--- EXIT CODE: {process.returncode} ---"
        yield output_log
        
    except Exception as e:
        yield output_log + f"\n❌ CRASH: {str(e)}"

def get_readme():
    try:
        with open(os.path.join(REPO_DIR, "README.md"), "r") as f:
            return f.read()
    except:
        return "README not found."

with gr.Blocks(theme=gr.themes.Monochrome()) as demo:
    gr.Markdown("# 🧬 Dex Sovereign H200 Terminal (Live Stream Edition)")
    gr.Markdown("Direct command-line execution on the Hugging Face ZeroGPU. Output streams live.")
    
    with gr.Row():
        with gr.Column(scale=2):
            cmd_input = gr.Textbox(
                value="ls -la && python prepare.py", 
                label="Execute Command on H200"
            )
            or_key = gr.Textbox(label="OpenRouter Key (Optional, bypasses OpenAI)", type="password")
            btn = gr.Button("🚀 Run Command on GPU", variant="primary")
        with gr.Column(scale=3):
            output = gr.Textbox(label="Live Terminal Output", lines=20, max_lines=40)
            
    gr.Markdown("### 📖 Framework Documentation (README.md)")
    gr.Markdown(get_readme())

    btn.click(fn=execute_on_h200, inputs=[cmd_input, or_key], outputs=[output])

if __name__ == "__main__":
    demo.launch()