C3W5: Vertex AI assignment

[lallimyl]

Hello!

The Vertex AI assignment did something odd. When finished with every task, it did give me 100 points. Yet, when running the very last cell in the assignment I got the output:

“{
“error”: {
“code”: 400,
“message”: “"Explainability failed with exception: Exceeded max_retries (5) while Explainer attempting to call Predictor. Error: \u003c_InactiveRpcError of RPC that terminated with:\n\tstatus = StatusCode.RESOURCE_EXHAUSTED\n\tdetails = \"\"\n\tdebug_error_string = \"UNKNOWN:Error received from peer {created_time:\"2023-08-31T12:26:25.617458837+00:00\", grpc_status:8, grpc_message:\"\"}\"\n\u003e"\n”,
“status”: “FAILED_PRECONDITION”
}
}”

I believe I was supposed to get some prediction and explainability with it. Did I do something wrong, and if so, why did the progress checks pass and I was given the points? My temporary account timed out so, unfortunately, cannot go back and dig further myself.

Thank you in advance!

[balaji.ambresh]

Thanks for bringing this up. The staff have been notified about this issue for providing better explanation for a resource exhaustion error.

I ran the lab just now and observed the same error as you did. Since this is a resource exhaustion error, I waited for about 2 minutes and tried again. Could you please do the same? Here’s the output:

{
  "explanations": [
    {
      "attributions": [
        {
          "baselineOutputValue": 0.51544851064682007,
          "instanceOutputValue": 0.922855794429779,
          "featureAttributions": {
            "dest": 0.004999604821205139,
            "arr_airport_lat": 0.15646063685417169,
            "origin": -0.0048643648624420166,
            "dep_hour": 0.0034652382135391241,
            "distance": -0.048831820487976067,
            "is_weekday": -0.00086610019207000732,
            "dep_delay": -0.09823813140392304,
            "dep_airport_lat": 0.083715936541557318,
            "taxi_out": 0.0053549408912658691,
            "dep_airport_lon": 0.023241168260574339,
            "carrier": 0.0026180863380432132,
            "arr_airport_lon": 0.28035208880901341
          },
          "outputIndex": [
            0
          ],
          "approximationError": 0.006527887790280352,
          "outputName": "pred"
        }
      ]
    },
    {
      "attributions": [
        {
          "baselineOutputValue": 0.51544851064682007,
          "instanceOutputValue": 0.8900299072265625,
          "featureAttributions": {
            "dep_hour": 0.044313085079193112,
            "dep_airport_lon": -0.0057557225227355957,
            "dep_airport_lat": 0.031710278987884519,
            "carrier": 0.00302470326423645,
            "arr_airport_lat": 0.033690235018730162,
            "dest": 0.0058041781187057493,
            "is_weekday": 0,
            "distance": -0.052020889520645139,
            "taxi_out": 0.004212307929992676,
            "origin": -0.002110946178436279,
            "dep_delay": 0.021730309724807741,
            "arr_airport_lon": 0.289983856678009
          },
          "outputIndex": [
            0
          ],
          "approximationError": 0.0087621243502904386,
          "outputName": "pred"
        }
      ]
    }
  ],
  "deployedModelId": "2924887846860881920",
  "predictions": [
    [
      0.922855675
    ],
    [
      0.890029907
    ]
  ]
}

[ASHJAU]

So i’ve been running into this issue everytime i try to complete the lab.
It keeps saying that the table cannot be found in the US. Does anyone have a solution to this?
Everything besides the bigquery statements run perfectly but i end up with a 60 and i need a 70 to pass. This is the last lab to complete my specialization cert so I need to figure this out asap.

Thank you!

[balaji.ambresh]

Please follow this thread.