Result seems to b right but tells that it's wrong

# 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.

def most_classes(my_dict):
    num_of_classes = 0
    for key in my_dict:
        value = my_dict[key]
        if len(value) > num_of_classes:
            num_of_classes = len(value)
            teatcher = key
        else:
            continue
    return(teatcher)

def num_teachers(my_dict):
    teachers = 0
    for key in my_dict:
        teachers += 1

    return(teachers)


def stats(my_dict):
    num_of_classes = 0
    result = []
    for key in my_dict:
        for value in my_dict[key]:
            num_of_classes += 1
        my_list = [key, num_of_classes]
        result.append(my_list)
    return(result)