C1W4 Exercise 7

For C1W4 Exercise 7, strangely, I couldn’t get this correct.

“inputs = data_channels” for the train and validation input

Any help appreciate. Thanks.

Kind of managed to “get through”, with the following.

2021-06-19 12:53:28 Starting - Launching requested ML instances…
2021-06-19 12:54:41 Starting - Preparing the instances for training…
2021-06-19 12:56:04 Downloading - Downloading input data…
2021-06-19 12:56:20 Failed - Training job failed

But it said, “Error for Training job blazingtext-2021-06-19-xx-xx-xx-xxx: Failed. Reason: ClientError: Data download failed:Invalid S3 URI: hostname does not appear to be a valid S3 endpoint”.

Not sure where it actually goes wrong.

@wcywong, Sometimes it can be difficult for others to offer suggestions if we cannot see what is going on within or surrounding the cell.

Is it possible to include a screenshot of the Python cell for the exercise 7, with code and the errors?


Maybe try to restart the kernel and do it again. As @davidlowe said, it would great if you can share a view of your screen.

Sorry for the late reply. Thank you everyone for offering your helping hands.

My apologies. I think I got it wrong on the previous cells. As such, I had the error on the pointing of the S3 bucket.


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data channel is a variable not a string. put it this way inputs = data_channels. hope it goes