When I tried to run session 2.5, Try it out. There is an error happened as below:---------------------------------------------------------------------------

IndexError Traceback (most recent call last)

in

11 classifying computational problems by difficulty and class of relationship?"

12

—> 13 print(“Output: {}”.format(get_model_answer(model, question, passage, tokenizer)))

14 print(“Expected: Computational complexity theory”)

in get_model_answer(model, question, passage, tokenizer, max_seq_length)

29 # using scores, get most likely answer

30 # use the get_span_from_scores function

—> 31 span_start, span_end = get_span_from_scores(start_scores, end_scores, input_mask)

32

33 # Using array indexing to get the tokens from the span start to span end (including the span_end)

in get_span_from_scores(start_scores, end_scores, input_mask, verbose)

29

30 # both input masks should be 1

—> 31 if input_mask[i] == input_mask[j] == 1: # complete this line

32

33 # check if the sum of the start and end scores is greater than the previous max sum

IndexError: list index out of range. For the get_span_from_scores, I have passed the test and the relevant codes are as below.

# set the range for i

**codes removed by moderator** complete this line

what is the problem for this?