import numpy as np from italianfood.dough import PizzaDough from italianfood.ovens import bake_pizza 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)