add_ten.py

# function add_ten takes a dictionary with integer values named my_dictionary as a parameter. It adds 10 to every value in my_dictionary and return my_dictionary

def add_ten (my_dictionary):
  for key,value in my_dictionary.items():
    my_dictionary[key] += 10
  return my_dictionary

# Tests:
print(add_ten({1:5, 2:2, 3:3}))
# {1:15, 2:12, 3:13}

print(add_ten({10:1, 100:2, 1000:3}))
#{10:11, 100:12, 1000:13}