from italianfood.ovens import bake_pizza from italianfood.dough import PizzaDough import numpy as np import time pizzaName='Hello pizza' class Pizza: dough: PizzaDough num_pizzas:int=1 is_ready: bool = False some_array:np.ndarray|None =None def __init__(self, dough, num_pizza_balls): if num_pizza_balls < 1: raise ValueError("Number of pizza balls must be at least 1.") self.num_pizzas = num_pizza_balls self.dough = dough self.make_pizza_balls() def make_pizza_balls(self): self.weight_per_pizza_ball = self.dough.total_weight / self.num_pizzas print(f"Each Pizza will be made out of {self.weight_per_pizza_ball} g dough.\n...") print("Now imagine expert pizza tossing skills!\n...") return self def add_toppings(self, toppings): self.toppings = toppings print(f"Adding {self.toppings} to pizza(s).\n...") return self def make_margherita_pizza(num_pizzas: int = 1): total_flour_weight = 180 * num_pizzas total_water_weight= 126*num_pizzas total_salt_weight =2 *num_pizzas total_yeast_weight=1* num_pizzas dough=PizzaDough(flour_weight=total_flour_weight,water_weight=total_water_weight,salt_weight=total_salt_weight,yeast_weight=total_yeast_weight) toppings = ["tomato sauce", "mozzarella cheese", 'fresh basil'] pizza = Pizza(dough=dough,num_pizza_balls=num_pizzas) pizza.add_toppings(toppings) baked_pizza = bake_pizza(pizza) return baked_pizza import pandas df = pandas.DataFrame({ 'col_a': [i for i in range(20)], 'col_b': [j for j in range(20, 40)] }) df.drop(columns='col_b', inplace=True)