I am getting SyntaxError: EOL while scanning string literal in this part.

system.cpu.workload = LiveProcess(cmd = 'hello’, executable ='hello')

Why is this happening?

Problem is you're using different types of quotes around hello(cmd = 'hello’). One on the left is ASCII single quote and other one is RIGHT SINGLE QUOTATION MARK.

>>> 'hello’File "<ipython-input-56-3231cc2cf7bf>", line 1'hello’^
SyntaxError: EOL while scanning string literal>>> 'hello'
'hello'

’ is actually a unicode character:

>>> "’".decode('utf-8')
u'\u2019'