BlockPy: #$41\mathrm{.}4)$ Summing LoDoD

A Forecast is a dictionary with the following keys:

"Day" $($string$)$: The day of the week for the forecast

"Location" $($string$)$: The city that the forecast is for

"Weather" $($Report$)$: A dictionary with information about the weather.

A Report is a dictionary with the following keys:

"Rainfall" $($int$)$: An amount of rain in inches

"Temperature" $($int$)$: The temperature in Fahrenheit

"Windy?" $($boolean$)$: Whether it is windy.

Use the "Sum" Loop Pattern to calculate and print the total amount of rainfall. Notice that the "Rainfall" key is nested within the "Weather" key!