python
from trytond.pool import Pool
from trytond.modules.product import Product
class InventoryManagement:
def __init__(self):
self.pool = Pool()
def get_product_stock(self, product_id):
with self.pool.cursor() as cursor:
Product = self.pool.get('product.product')
product = Product(cursor, product_id)
stock = product.quantity_on_hand
return stock
app = InventoryManagement()
product_stock = app.get_product_stock(1)
print("Product Stock: ", product_stock)
