Suppose you have a dictionary named my_dictionary containing the name of some groceries and their prices. my_dictionary={"“Potato":12, "Onion":16, "Ginger":15, "Garlic":12, "Tomato":15} Now write a python program that takes the grocerie names as input from the users and shows the total price of the groceries. Some exceptions to handle: Handle the exception when the given key is not present in the dictionary. Handle the exception when the summation variable not initialized. (the variable to store the total price has been initialized at 0 or not) Example 1: Input: Potato,Onion,Ginger Output: 43 3D=D== == Example 2: Input: Potato,Onion,Ginger,Beef Output: Some groceries are not available in the dictionary.

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