Как суммировать два слова из двух словарей

#python #python-3.x Вопрос: ingredient=[{'product_id': 234, 'product_name':'meat', 'price':3.5}, {'product_id':324, 'product_name':'pickles', 'price':1.0}, {'product_id':146, 'product_name':'roll', 'price':3.0}, {'product_id':289, 'product_name':'chees', 'price':2.5}] products=[{'product_id':634, 'product_name':'hamburger', 'price':3.5, 'ingredients':[{'product_id':234, 'quantity':1}, {'product_id':324, 'quantity':1}, {'product_id':146, 'quantity':1}]}, {'product_id':777,'product_name':'cheesburger','ingredients':[{'product_id':234, 'quantity':1}, {'product_id':324, 'quantity':1}, {'product_id':146,…