C5 W3 A3 Trigger Word Detection

[Iagupov]

Hello,
when I run the trigger word detection locally on my PC, I couldn’t pass the exercise 4 (before that everything works fine):
UNQ_C4
GRADED FUNCTION: create_training_example
After running I have an error:
“AssertionError: Spectrogram is wrong. Check the parameters passed to the insert_audio_clip function”.
But on the coursera platform everything works fine. Could you please help me with that?
The image of the spectrogram is shown below:

Thank you in advance.

[TMosh]

Try these thread for some tips on this error:

Create_training_example at Trigger_word_detection_v2a cannot pass with unit-tests

Hey there, I am sure I have done with right codes, however, there is still error as output from unit-test: AssertionError: Spectrogram is wrong. Check the parameters passed to the insert_audio_clip function What strange is that the insert_audio_clip was passed by the its unit-tests. Can you check once? Thanks

Wrong "segment time"

Hello, I am getting a wrong segment time for the insert_audio_clip() function. My segment time is: Segment Time: (7286, 9026) whereas the expected output is Segment Time (2254, 3169). Though it still passes the unit test. I am wondering where I am going astray? As a consequence, the following function creates a wrong spectrogram and throws an assertion error. I believe somewhere the random seed is getting set wrongly. Thanks in advance.

[Iagupov]

Thank you for your reply, but unfortinately it didn’t help.

[Ilias]

Hey there,

I just had the same issue. Check whether, in Exercise 2 - insert_audio_clip, you actually append the new segment_time - the unit tests don’t cover this. =)

It is a very tiny section thereby making it easily overlooked.

Regards

[Iagupov]

Thank you for your reply, but unfortinaley it didn’t help.
I had laready have this line with append at exercise 2:
previous_segments.append(segment_time)

Thanks