I can't get the following python code to run with errors. Can you please tell me how to fix the error?

Here is the error message that I get:

Here is the code:

In [1]: runfile('C:/Users/schwe/Desktop/Labl.py', wdir-'C:/Users/schwe/Desktop') File "C:/Users/schwe/Desktop/Lab1.py", line 23 myTuple(new value SyntaxError: can't assign to function call