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This should find the correct answer, 4. What is wrong with your system?

my_dict = {'Andrew Chalkley': ['jQuery Basics', 'Node.js Basics'], 'Kenneth Love': ['Python Basics', 'Python Collections']}

def num_courses(dict):
values=list(my_dict.values()) val0 = values.pop(0) val1 = values.pop(0) return (len(val0) + len(val1))

num_courses(my_dict)

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.
my_dict = {'Andrew Chalkley': ['jQuery Basics', 'Node.js Basics'],
'Kenneth Love': ['Python Basics', 'Python Collections']}

def num_teachers(dict):
return (len(dict))

num_teachers(my_dict)

def num_courses(dict):
values=list(my_dict.values())
val0 = values.pop(0)
val1 = values.pop(0)
return (len(val0) + len(val1))

num_courses(my_dict)
```

```def num_courses(dict_arg):