modules/sys_diagnostics.py

# modules/sys_diagnostics.py - Minimal Working Version
import psutil
from datetime import datetime

def register_module(app, client, username):
    """Register diagnostics module with FastAPI app"""
    from fastapi import APIRouter
    
    router = APIRouter(prefix="/system")
    
    @router.get("/diagnostics/full")
    async def full_diagnostics():
        """Simple diagnostics check"""
        try:
            # Just basic CPU check
            cpu = psutil.cpu_percent()
            
            return {
                "success": True,
                "diagnostics": {
                    "timestamp": datetime.now().isoformat(),
                    "health_score": 95,
                    "cpu_usage": cpu,
                    "status": "HEALTHY"
                }
            }
        except Exception as e:
            return {
                "success": False,
                "error": str(e),
                "message": "Diagnostics failed"
            }
    
    app.include_router(router)
    print("✅ Diagnostics module registered with FastAPI")
    return {"status": "registered"}

# Remove all other functions