C4W2 Assignment - SyntaxError: unexpected EOF while parsing

Course Q&A TensorFlow: Data and Deployment Specialization Advanced Deployment Scenarios with TensorFlow
1

Hello everyone, I’m trying to solve C4W2 Assignment but got a “SyntaxError: unexpected EOF while parsing”. Does anyone know what happened? My notebook ran just fine from start to finish. Maybe a problem with the grader?

Thank you in advance

Cell #UNQ_C1. Can't compile the student's code. Error: SyntaxError('unexpected EOF while parsing', ('<string>', 1, 6, '_args('))
 Traceback (most recent call last):
  File "/home/www/app/grading/exceptions.py", line 112, in handle_solution_errors
    yield {}
  File "/home/www/app/grading/abstract.py", line 410, in _grade
    output=output,
  File "/home/www/app/grading/graders.py", line 365, in __call__
    variable_value, is_passed = self._validate(context)
  File "/home/www/app/grading/graders.py", line 348, in _validate
    variable_value = self.value_getter(variable)
  File "/home/www/app/courses/tf2_c4/ex2/graders/graders.py", line 181, in getter_cell_UNQ_C1_q0
    expected_value='mnist',)
  File "/home/www/app/courses/tf2_c4/ex2/graders/graders.py", line 25, in FunctionGeneralArgumentChecker
    nargs, kwargs = eval(f'_args{args[1]}', globals(), local)
  File "<string>", line 1
    _args(
         ^
SyntaxError: unexpected EOF while parsing
2

It seems you are missing a: “(”, “)” or a string is open → "string

3

Hello, I think I could be having the same issue…

I checked like 5 times that no parenthesis is missed, and that no string is open… moreover, I can run it without issues, and achieve a result at the end of the notebook (this is given code, not student one):

image
image1145×245 26.5 KB

But, still, the auto-grader fails:

Cell #UNQ_C1. Can't compile the student's code. Error: SyntaxError('unexpected EOF while parsing', ('<string>', 1, 14, "_args('mnist',"))
 Traceback (most recent call last):
  File "/home/www/app/grading/exceptions.py", line 112, in handle_solution_errors
    yield {}
  File "/home/www/app/grading/abstract.py", line 410, in _grade
    output=output,
  File "/home/www/app/grading/graders.py", line 365, in __call__
    variable_value, is_passed = self._validate(context)
  File "/home/www/app/grading/graders.py", line 348, in _validate
    variable_value = self.value_getter(variable)
  File "/home/www/app/courses/tf2_c4/ex2/graders/graders.py", line 181, in getter_cell_UNQ_C1_q0
    expected_value='mnist',)
  File "/home/www/app/courses/tf2_c4/ex2/graders/graders.py", line 25, in FunctionGeneralArgumentChecker
    nargs, kwargs = eval(f'_args{args[1]}', globals(), local)
  File "<string>", line 1
    _args('mnist',
                 ^
SyntaxError: unexpected EOF while parsing

What could this be about, please?

Thanks in advance

4

syntax error is related to your Unq c1 cell and not the cell you shared here.

The previous mentor mentions one to check if there are any missed (,) or "

5

Yes, I know it is not related to that cell, I just pretended to show that it worked…

Still, I was able to pass it… what I did?
All tfds.load parameters in the same line…

tfds.load("mnist", split=...

instead of

tfds.load("mnist", 
          split=...

Before that I had switched the quotes around mnist from single ’ to double " as well, but the submission had failed (although I might have forgotten to save a checkpoint…)

Thanks anyway

6

this way could have caused the syntax as correct placement on enter keys can get mixup.

Glad you could add your points.

Regards
DP

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