Python (basic code problem)

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Python

Python3.6

Just doing some basic code and then this error popped up. I have no idea what I should fix everything seems fine. (Using Python)

Code:
dict = {'name':'Bob','ref':'Python','sys':'Win'}
print('\nReference:',dict['ref'])
print('n\Keys:',dict.keys()
del dict[ 'name' ]
dict['user']='Tom'
print('\nDictionary:',dict)
print('\nIs There A name Key?:','name' in dict)

Error:
C:\Python>dictionary.py
File "C:\Python\dictionary.py", line 4
del dict[ 'name' ]
^
SyntaxError: invalid syntax

What I have tried:

Solved: A ridiculous and small mistake I made. I forgot to include a parenthesis on line 3:

print('n\Keys:',dict.keys()

I should have done:

print('n\Keys:',dict.keys())