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fix: R2Score returns NaN instead of 1.0 for a perfect prediction on zero-variance data #14550

fix: R2Score returns NaN instead of 1.0 for a perfect prediction on zero-variance data

fix: R2Score returns NaN instead of 1.0 for a perfect prediction on zero-variance data #14550

Triggered via pull request August 11, 2026 12:56
Status Failure
Total duration 21m 31s
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3 errors
Run tests on CPU (tensorflow)
Executing the custom container implementation failed. Please contact your self hosted runner administrator.
Run tests on CPU (tensorflow)
Process completed with exit code 1.
Run tests on CPU (tensorflow)
Error: HTTP-Code: 500 Message: Unknown API Status Code! Body: "{\"kind\":\"Status\",\"apiVersion\":\"v1\",\"metadata\":{},\"status\":\"Failure\",\"message\":\"rpc error: code = ResourceExhausted desc = stream terminated by RST_STREAM with error code: ENHANCE_YOUR_CALM\",\"code\":500}\n" Headers: {"audit-id":"21ac4af1-4836-4030-8753-402d46c77d41","cache-control":"no-cache, private","connection":"close","content-length":"202","content-type":"application/json","date":"Tue, 11 Aug 2026 12:57:54 GMT","x-kubernetes-pf-flowschema-uid":"88a81cb0-5825-4534-9777-e0bbb2174cff","x-kubernetes-pf-prioritylevel-uid":"f1a8ebd6-78da-4ff4-bb15-586eeb30e0dc"}