Have been coding Python full-on for x3 weeks and my code is still seriously ugly. Any ideas/help appreciated!

# 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.
dict = {'Jason Seifer': ['Ruby Foundations', 'Ruby on Rails Forms', 'Technology Foundations'], 'Kenneth Love': ['Python Basics', 'Python Collections']}

def most_classes(dict):
    max_count = 0
    for key in dict:
        if len(dict[key]) > max_count:
            max_count = len(dict[key])
            top_teach = key
    print(top_teach)

most_classes(dict)