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Python Python Collections (2016, retired 2019) Sets Set Math

Moses Ong
Moses Ong
165 Points
Posted by Moses Ong
Moses Ong
165 Points

Need help with this!

How do I call the index of the dict outside the function. I know it's a very basic question, but I'm trying to understand :[

sets.py 
COURSES = {
    "Python Basics": {"Python", "functions", "variables",
                      "booleans", "integers", "floats",
                      "arrays", "strings", "exceptions",
                      "conditions", "input", "loops"},
    "Java Basics": {"Java", "strings", "variables",
                    "input", "exceptions", "integers",
                    "booleans", "loops"},
    "PHP Basics": {"PHP", "variables", "conditions",
                   "integers", "floats", "strings",
                   "booleans", "HTML"},
    "Ruby Basics": {"Ruby", "strings", "floats",
                    "integers", "conditions",
                    "functions", "input"}
}
Steven Parker
Steven Parker
231,269 Points
Steven Parker
Steven Parker
231,269 Points

I don't know what it means to "call the index of the dict". Could you rephrase that?

Also, all the work for this challenge will be done inside functions.