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Python Python Collections (2016, retired 2019) Dictionaries Teacher Stats

Nikhil Alexander
Nikhil Alexander
1,444 Points

please help me out in this dictionary code challenge

.

teachers.py
# 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(teacher):
    return int(len(teacher))

def num_courses(teachers):
    for value in teachers.values():
        return len(value)