Spaghetti with chickpeas and spicy tomato sauce

2 onion	chopped	fry til soft 3-4 min	saute 1-2 min	simmer 10-15 min	simmer until spinach limp	mix together	top
2 clove garlic	crushed
2 celery stick	finely chopped
2 tin chopped tomatoes
4 tins chickpeas	drained and rinsed
4 tsp 0.02 l 20 ml 1 ¹⁄₃ tbsp 0.085 cup 0.035 pint tabasco
350g 0.35kg 0.772lb 12.3oz baby spinach leaves
pepper
700g 0.7kg 1.54lb 24.7oz spaghetti
110g 0.11kg 0.243lb 3.88oz pecorino cheese	freshly grated