Exercise: Check if dictionary has key

Complete the function does_key_exist to print whether the person dictionary contains keys passed to the function as arguments.

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person = {
  'name': 'Bob',
  'age': 30,
  'city': 'New York'
}
 
def does_key_exist(key):
  # add check here:

    print(key, 'exists')
  else:
    print(key, 'does not exist')
 
does_key_exist('age')
does_key_exist('zipcode')

Python

Setting up Python environment...

Output