BlockPy: #$40\mathrm{.}5)$ Mapping Classes

Create a lookup table below that maps your courses $($represented by the department code and course number, like "CISC$108")$ to the percentage of your course$-$related time that they consume. For example, the key "CISC$108"$ might map to $\mathrm{.}25.$ The values of the dictionary should add up to $1.$ You will not be graded based on the amount of time you dedicate to this class. Use dictionary lookup to print the value associated with the key "CISC$108".$