My code is working Pycharm IDE ,but failing in worspaces # The dic

# 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.
dct = {'Andrew Chalkley': ['jQuery Basics', 'Node.js Basics'],'Kenneth Love': ['Python Basics', 'Python Collections','java']}
def num_teachers(dct):
  teacher=[]
  for name in dct:
    teacher.append(name)
  return len(teacher)

print(num_teachers(dct))

def num_courses(dct):
    coursez=[]
    for courses in dct.values():
        for course in courses:
           coursez.append(course)
    print(coursez)
    return len(coursez)

print(num_courses(dct))

def most_courses(dct):
    max_count = 0
    max_teacher = ""
    for teacher, courses in dct.items():
        if len(courses) > max_count:
            max_count = len(courses)
            max_teacher = teacher
    return max_teacher

print(most_courses(dct))