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Kate Dougherty
8,334 Pointsnum_courses function works in Terminal but not passing...
This code is working in Terminal but not passing the challenge. :-(
# The dictionary will look something like:
# {'Andrew Chalkley': ['jQuery Basics', 'Node.js Basics'],
# 'Kenneth Love': ['Python Basics', 'Python Collections']}
#
# Each key will be a Teacher and the value will be a list of courses.
#
# Your code goes below here.
def num_teachers(dict):
return len(dict)
def num_courses(dict):
total = sum(len(v) for v in dict.itervalues())
return total
1 Answer

Alex Koumparos
Python Development Techdegree Student 36,862 PointsHi Kate,
itervalues()
is an old Python 2 method that has been deprecated in Python 3. Just use values()
instead.
Cheers,
Alex