teachers.py - Teachers that teach the most_classes using Dictionaries

# The dictionary will be something like:
# {'Jason Seifer': ['Ruby Foundations', 'Ruby on Rails Forms', 'Technology Foundations'],
#  'Kenneth Love': ['Python Basics', 'Python Collections']}
#
# Often, it's a good idea to hold onto a max_count variable.
# Update it when you find a teacher with more classes than
# the current count. Better hold onto the teacher name somewhere
# too!
#
# Your code goes below here.

teacher_dict = {}

def most_classes(teacher_dict):
  max_count = 0
  for key in teacher_dict:
    teacher_name = key
    for value in teacher_dict.values():
      if len(value) > max_count:
        max_count = len(value)
        max_teacher = key
  return max_teacher